Ellie Cheong – Singapore Green Guardians Blog

April Events in Singapore

In April, we celebrate Earth Day on April 22nd, a special time to think about our planet. Check out some events this month to join the movement for a greener world.

In April, we celebrate Earth Day! April 22nd is a special time to think about our planet. But it’s important to remember that caring for the Earth isn’t just for one day—it’s for every day! Check out some events this month to join the movement for a greener world.

1. The Young Explorers Program

Time: July through August 2024

Organiser: Oce a nX

Description:

The Ocean X Young Explorer’s Programme offers an immersive and educational experience for students aged 18-22 aboard the OceanXplorer. Participants engage in 1 to 10-day adventures, exploring marine life, ocean conservation, and the latest oceanographic research. The programme aims to inspire a deeper understanding of ocean exploration and foster a sense of responsibility towards protecting marine ecosystems. Young Explorers 2024 will feature various missions taking place in Indonesia throughout July and August.

OceanXplorer, the most advanced exploration, research and media vessel is currently based in Singapore for half of year in 2024.

Applications for the OceanX Young Explorers Program 2024 are currently open and will close on the 5th of April.

Click here to learn more.

2. Farmers’ Market: Easter Egg-stravaganza Edition

Time: 9:00 a.m. – 1:00 p.m., Sat, 6^th of April

Location: City Sprouts Henderson, 102 Henderson Road

Organiser: City Sprouts

Description:

The Farmer’s Market Easter Egg-stravaganza Edition is an engaging Easter event that promotes buying local and adopting eco-friendly practices. The Farm Animal Experience includes workshops on the frog life cycle, insights into the life of chickens, and an exploration of composting creepy crawlies. Additionally, the event offers a farmer’s market showcasing a diverse range of fresh produce and artisanal products.

Click here to learn more.

3. Stride with Marcel (Clean Up)

Time: 9:00 a.m. – 10:00 a.m., Sat, 6^th of April

Location: City Plaza

Organiser: Stridy

Description:

Litter poses risks to our environment by polluting the air, water, and soil, threatening wildlife, and providing habitats for pests. Join ‘Stride with Marcel’ to actively contribute to our environment! Striding entails collecting litter while walking, running, or hiking. You can make a meaningful impact by taking part in routine clean-up activities, helping to keep our urban community clean and thriving.

Click here to learn more.

4. Zero Market: Fash up by the Pond

Time: 9:00a.m. – 2:00p.m., 6^th – 7^th of April

Place: Tzu Chi Humanistic Youth Centre, 30A Yishun Central 1, Singapore 768796

Organiser: Tzu Chi Humanistic Youth Centre 慈济人文青年中心

Description:

The Zero • Market is a sustainable lifestyle market that offers fresh produce and sustainable goods, aiming to reduce waste with Zero Meat and Zero Plastic. It occurs every first and third weekend (Saturday and Sunday) of the month unless otherwise specified. Visit the Zero Market and remember to bring your own bag! This month’s event, Fash up by the Pond, features an open wardrobe, green products, and information sharing.

Click here to learn more.

5. Eco Fair @ Katong

Time: 11:00 a.m. – 8:30 p.m., 11^th to 14^th April

Location: i12 Katong

Organiser: City Sprouts & i12Katong

Description:

As April marks Earth month, City Sprouts is delighted to bring you their Eco-Fair at i12 Katong! From learning about upcycling fabric and other materials to discovering how to make natural scrubs and grow microgreens, the Eco Fair offers hands-on experiences for everyone interested in living more sustainably.

Click here to learn more.

6. Earth x Fashion 3.0 @ Weave Suites – Midtown

Time: 10:00 a.m. – 8:00 p.m., 15^th – 24^th of April

Location: Weave Suites – Midtown, 33 Jalan Sultan

Organiser: Cloop

Description:

In conjunction with Fashion Revolution Week 2024, “Earth x Fashion 3.0: Weave Suites Midtown” is a ten-day event from April 15 to 24 focusing on sustainable fashion. It showcases eco-friendly designs, materials, and production methods. Attendees can explore trends like upcycling and zero-waste design, join workshops on circular economy principles and reducing fashion waste, and engage with experts on ethical sourcing and technology in fashion. Join us in shaping a sustainable future for fashion!

Click here to learn more.

7. Wasted: What we Throw Away Doesn’t go Away

Time: 7:00 a.m, Mon, 22^nd of April

Location: Cineleisure

Organiser: The Projector

Description:

“Wasted” is a thought-provoking documentary film that explores the global issue of food waste and its environmental impact. Through compelling storytelling and interviews with experts, “Wasted” sheds light on innovative solutions and initiatives to reduce food waste and create a more sustainable food system. It challenges viewers to rethink their consumption habits and consider the environmental and social implications of food waste.

Click here to learn more.

8. For the Love of Land

Time: 4:00 p.m. – 6:00 p.m., 27^th of April

Location: Common Ground Civic Centre & Consultancy

Organiser: Moving Earth Film

Description:

“For the Love of Land” initiates a dialogue on land stewardship, spotlighting Singapore’s changing landscape. This event includes the official screening of the film “Moving Earth,” which explores themes of environmental sustainability and land conservation. The conversation will be joined by experts and activists in the field, offering insights into sustainable land management practices, biodiversity conservation, and the importance of environmental stewardship.

This event serves as a fundraising platform for #GUIsBigMove. It is jointly organised by The Roving Studio and Ground-Up Initiative (GUI) with venue support by Common Ground Civic Centre & Consultancy.

Click here to learn more.

9. Nature and Sustainability Tour: Energy and Water

Time: 8:30 a.m. – 9:30 a.m., Sat, 27^th of April

Location: Bayfront Plaza Shuttle Station, Bayfront MRT (Exit B)

Organiser: Gardens by the Bay

Description:

The “Nature and Sustainability Tour: Energy and Water” takes participants on an immersive journey through Gardens by the Bay, focusing on environmental awareness and sustainable practices. Attendees will discover energy-efficient solutions and water conservation strategies through the guided tour and interactive activities.

Click here to sign up.

There are currently 6 routes under the Nature and Sustainability tour. They are available every Saturday and Sunday.

10. Repair Kopitiam

Time: Sunday, 28th of April

Place: Various locations

Organiser: Repair Kopitiam

Description:

Repair Kopitiam is an initiative designed to combat the disposable culture by offering a platform where individuals can mend their personal belongings with guidance and assistance from volunteer “Repair Coaches”. This do-it-yourself (DIY) repair event takes place on the final Sunday of each month at different locations throughout the country. To participate, attendees need to schedule a specific timeslot and are allowed to bring up to two items for repair during each session.

Read event house rules here.

Prioritising Animal Welfare Through Education

Prioritising Animal Welfare Through Education: A Conversation with Anbarasi (Anbu) Boopal

Singapore Green Guardians had the privilege of having an insightful conversation with Anbarasi (Anbu) Boopal, co-CEO (Advocacy) of ACRES: Animal Concerns Research and Education Society (Singapore). In this interview, Anbu shared her personal journey, offering valuable insights into her unwavering passion for animal welfare and conservation. She delved into the challenges faced by ACRES in advocating for animal welfare in Singapore, highlighting the pivotal role of education in driving meaningful behavioural change.

Photo: Ellie Cheong, Singapore Green Guardians (left), Anbarasi (Anbu) Boopal, ACRES (right)

SGG: How did it all start for you, Anbu? What inspired you to become involved in animal welfare and conservation, and how did you come to join ACRES?

Anbu: Animal welfare has always been close to my heart. I initially wanted to become a veterinarian but couldn’t bear the thought of dissecting animals, so I shifted my focus to life sciences. While immersed in wildlife work in India, I noticed a significant oversight in conservation efforts, particularly towards certain animal species. It sparked my interest in understanding policy and governance, prompting me to study environmental management.

It was then when I encountered an illegally kept Indian star tortoise. And that’s how I came to know about ACRES. The organisation’s co-founder, Louis Ng, mentioned plans for a rescue centre, and I offered to volunteer. It was initially a two-year commitment, then I would return to India. I’ve now been with ACRES for 18 years.

Photo: ACRES

SGG: Time flies when you’re enjoying your work, doesn’t it?

Anbu: Yes, it does. Our lives revolve around animals, yet we often fail to recognise the many roles they play. Whether they are animals that are sources of food and clothing or serve as modes of transportation, our lives are deeply intertwined with theirs. Moreover, animals and their natural habitats are profoundly impacted by the choices that we make in our daily lives. I firmly believe that there is immense potential in the actions that humans can take. And that individuals can make a difference. That’s what I’m passionate about.

Photo: ACRES, Facebook, 2023

SGG: Speaking of work, could you elaborate on some recent initiatives and projects that ACRES has been working on?

Anbu: Absolutely. ACRES has been busy with several key projects lately. Our six focus areas are:

Tackling Wildlife Crime
Wildlife Rescue and Rehabilitation
Promoting Coexistence With Native Wildlife
Humane Education
Community Outreach
Promoting Cruelty-Free Living

Firstly, we’re focused on educating the public about the humane treatment of animals. This includes teaching people about responsible practices without needing constant oversight. We’ve expanded our efforts, aiming to reach a wider audience, including pre-schoolers, students, and adults.

We’ve also been tackling the problem of online wildlife trade. We’ve published reports highlighting the challenges of enforcement due to the high volume and encryption of online transactions. We’re pushing for policies to hold online platforms accountable for their role in this trade.

Photo: Online Illegal Wildlife Trade on Telegram in Singapore Report, ACRES, November 2023

📝 Read the telegram report here.

On the ground, we’re running a 24-hour rescue service and expanding our sanctuary to provide better living conditions for rescued animals. We’re also working to return illegally trafficked Indian star tortoises back to their natural habitats.

In our efforts toward wildlife rescue, we’re also advocating for the regulation of harmful glue traps used for rodent control. We’ve observed a concerning trend where we’re rescuing a protected species from these traps every single day.

Photo: ACRES, Facebook, 2023

SGG: What are some of the biggest challenges you face in advocating for animal welfare in Singapore?

Anbu: Two main challenges stand out. Firstly, there’s a need for a shift in mindset towards animals. We often exhibit speciesism, valuing certain animals over others based on factors like size or charisma. For example, we may feel strongly about the trade of dog meat. But, when animals in factory farms like chickens and pigs, who are sentient or intelligent, are treated in a bad way, we may not acknowledge it because we disconnect ourselves. This mindset change is crucial for fostering compassion and tolerance towards all animals. Secondly, on the same note, perception has an impact on funding and that remains a challenge. ACRES relies heavily on public donations, and while we’re grateful for the support, more funding is needed to sustain our operations effectively. We constantly strive to bridge this gap through strategic planning and community engagement.

Photo: ACRES

SGG: Education seems to be a cornerstone of ACRES’ approach. Could you tell us more about your educational initiatives and their outcomes?

Anbu: Certainly. Our educational programs are tailored to different age groups, from pre-schoolers to adults. For younger children, we focus on fostering empathy towards animals and encouraging responsible behaviour. As they grow older, we delve deeper into topics like coexistence and advocacy, empowering them to become voices for change. We also conduct workshops for students and adults, teaching them how to engage with policymakers and advocate for animal welfare effectively. Our goal is to equip people with the knowledge and skills to make a positive impact in their communities.

Photo: ACRES

SGG: It’s inspiring to see how ACRES empowers people to advocate for animal welfare. How can the public contribute and actively support your initiatives?

Anbu: There are various ways for the public to get involved, from volunteering to donating. We offer volunteering opportunities in areas like outreach, wildlife rescue, and sanctuary care. Each program has specific requirements, such as public speaking skills or being comfortable working outdoors. Additionally, donations play a crucial role in supporting our work. Whether it’s through volunteering time or contributing financially, every bit of support helps us continue our mission of protecting animals and their habitats.

Photo: ACRES, Facebook, 2022

🔎 Discover how you can get involved and make a difference by volunteering. Find out more here.

SGG: Thank you for sharing your insights, Anbu. Is there anything else you’d like to add before we wrap up?

Anbu: We have an upcoming fundraising event, the ACRES Charity Gala: Wild Second Chances, scheduled to take place at Marina Bay Sands on May 18, 2024, generously supported by Marina Bay Sands. The proceeds from this event will be directed towards expanding ACRES’ sanctuary for rehabilitated wild animals and facilitating the repatriation of rescued non-native wild animals to their native habitats.

Photo: ACRES, 2024, via giving.sg

🐒 For more details about the Gala or how you can donate, click here.

About ACRES

ACRES, Animal Concerns Research and Education Society (Singapore), founded in 2001 by passionate Singaporeans, is a leading charity dedicated to animal welfare in Singapore. ACRES has tirelessly advocated for wildlife protection–– symbolised by the iconic blue logo representing its first rescued vervet monkey. Since its inception, ACRES has rescued countless animals and remains committed to providing hope and sanctuary to those in distress.

To support ACRES’ vital work, individuals can get involved by reporting suspicious activities or assisting in rescue and rehabilitation efforts. Whether through volunteering, raising awareness, or supporting advocacy campaigns, every contribution makes a meaningful impact.

If you see wildlife in distress in Singapore, contact 24-hr ACRES Wildlife Rescue Hotline +65 97837782 for assistance.

The Weird and Wonderful: Coral Reef

In this series, we showcase the diversity of rare, peculiar, and fascinating native flora and fauna in Singapore. We enthusiastically invite you to explore our nature reserves and gardens, urging you to pause and observe your surroundings—whether by looking up or down—to see if you can catch a glimpse of these unique wonders.

Are corals rocks, plants, or animals?

Montipora coral. Image: Ryan McMinds

Coral reefs are diverse underwater ecosystems that play a critical role in maintaining the health and balance of marine environments. These living structures serve as foundation keystone species and ecosystem engineers, providing habitat and shelter to a multitude of marine species. Despite occupying less than 1% of the marine floor, coral reefs support over 25% of the world’s marine life.

Although corals permanently attach themselves to the ocean floor and “take root” like most plants do, and they don’t have distinct faces or body parts like most animals do, they are animals.

As foundation species, hard corals play a transformative role in shaping their surrounding environments by building coral reefs that many other organisms use. Coral reefs are made up of hundreds to thousands of small, delicate marine organisms known as coral polyps. These tiny coral polyps secrete a hard outer skeleton of calcium carbonate that attaches to rock or the dead skeletons of other polyps. Over time, as the calcium carbonate accumulates and corals reproduce, the size of a coral reef grows. They are built over hundreds of thousands of years.

Mushroom coral skeleton. Image: Jon Zander

Coral polyps live in a symbiotic relationship with a specific type of algae called zooxanthellae that live in their tissues. The coral provides the plant-like organism with a protected environment, sufficient sunlight, and nutrients in the form of the coral’s metabolic waste for photosynthesis, the process by which plants make their food. In return, the zooxanthellae produce oxygen, remove wastes, and supply the coral with the organic products it needs to grow and thrive.

Not all corals are reef builders; soft corals do not build stony skeletons and don’t have a symbiotic relationship with algae.

Flowerpot coral. Image: Peter Young

Corals are communal animals related to sea anemones and jellyfish. Each tiny coral polyp uses their stinging tentacles to capture creatures like zooplankton or organic debris that float by. Their symbiotic relationship with zooxanthellae allows them to get additional energy. Remarkably, the zooxanthellae transfer approximately 90% of the organic material they produce to the host coral tissue, enhancing the coral’s nutrient intake.

A symbiotic relationship is a close long-term relationship between two species, where one or both species benefit from the interaction. There are four main symbiotic relationships, mutualism, commensalism, parasitism, and competition.

Coral polyps. Image: Ryan McMinds

Threats faced by coral reefs

Despite their many strengths, coral reefs are fragile and extremely sensitive to environmental conditions. They need clean, clear water to survive and have been especially vulnerable to a diverse range of human activities, including coastal changes and pollution. Today, the challenges faced by coral reefs are further exacerbated by two global trends: increasing sea surface temperatures and ocean acidification, primarily caused by climate change.

Zooxanthellae, in addition to supplying corals with vital nutrients, contribute to the distinctive and vibrant colours observed in many stony corals. When corals undergo physical stress, such as high temperatures, they expel their symbiotic zooxanthellae, losing their main food source. They also lose their colour, resulting in a bleak white appearance. This is commonly described as “coral bleaching”. Prolonged periods without zooxanthellae (and if bleaching events happen too frequently) can lead to the death of the coral colony.

Coral bleaching. Image: EcoCafePranburi

The first global bleaching event occurred in 1998 and killed about 8% of the world’s coral. In the last four decades, there has been a noticeable decrease in the abundance of corals, accompanied by a more frequent occurrence of bleaching incidents and an increase in algae levels within our oceans, which suggest a decline in the overall health of coral reefs. Recent studies, however, have found that reef systems do not respond uniformly to bleaching events and post-bleaching recovery can occur at different degrees.

What do we know about coral reefs in Singapore?

Much of Singapore’s coral reefs have experienced significant impact due to extensive land reclamation and coastal development over the past five decades. From 1922 to 1993, the extent of coral reef areas was reduced by nearly 50%. Consequently, these activities led to a rise in levels of turbidity and sediment in the marine environment.

Surprisingly, Singapore’s waters host a remarkably diverse array of marine life, boasting a diverse range of over 250 species of reef-forming hard corals that are habitat to over 100 species of reef fishes. Most of the coral reefs are found along the southern shores of Singapore––surrounding the islands, on tidally-exposed areas along the Singapore Straits, and along the last remaining rocky shore on Labrador Beach. There has also been unexpected diversity along man-made seawalls, which cover over 70% of Singapore’s coastline.

Distribution of coral reefs shaded in purple. Image: Lim et al., Intertidal Marine Species in Singapore

Turbid coral reefs, characterised by high levels of turbidity, are often found in shallow coastal waters close to urban areas like Singapore. They have shown an incredible ability to endure and survive under chronic sediment stress and low-light environmental conditions. It has also been suggested that Singapore’s urbanised reefs can recover quickly from thermal stress events, compared to reefs in more remote areas.

As climate change continues to drive increases in ocean temperatures, the frequency and intensity of marine heatwaves and severe bleaching events are also on the rise. Additionally, rising sea levels are resulting in deeper waters above shallow reefs, reducing the amount of light that reaches the corals, and potentially threatening reefs around the world.

Exposed reef. Image: Yeowatzup

While our coral reefs demonstrate remarkable resilience and adaptability in coping with challenging conditions of reduced light and high temperatures, there can still be negative impacts on their overall health and growth. The survival of these vital marine ecosystems depends on our proactive and innovative measures and solutions to mitigate the effects of climate change. By acting now, we can work towards preserving and safeguarding these valuable ecosystems.

How can you contribute to protecting and conserving our coral reefs?

Practice responsible snorkelling and diving. Avoid touching or stepping on corals and maintain a safe distance from marine life
Choose reef-friendly sunscreen. Use mineral-based sunscreen that is free of harmful chemicals known to cause coral bleaching.
Reduce pollution and waste to prevent pollutants from entering the marine environment.
Support sustainable seafood practices to reduce the demand for destructive fishing practices.
Contribute to reef restoration efforts. Volunteer or donate to organisations that actively work towards restoring damaged reefs and promoting their conservation. Explore WildSingapore’s list of opportunities for individuals to contribute their assistance.
Respect marine protected areas. Observe and adhere to regulations when visiting Sisters’ Islands Marine Park.

If you come across coral reefs in the wild, we encourage you to (safely and respectfully) capture photos and document your observations. We especially recommend using the local SGBioAtlas app, or the iNaturalist app, which enables you to share and validate your findings within the community.

Discover the wonders of nature, observe the intricacies of the world around you, and let curiosity be your guide. Happy exploring!

📷 Post your findings on social media and tag us on Instagram or Facebook.

The Weird and Wonderful: Sea Star

Sea Stars, commonly called Starfish, are not fish. They don’t have gills, fins, scales, and no backbone. These star-shaped invertebrates are related to sea urchins and sea cucumbers, which all belong to the group Echinodermata––meaning spiny skin.

Sea Stars

Image courtesy of Profmauri

Sea stars can be found in every ocean of the world. Most species have five long arms that join a central disk, although some may have more like the Eight-armed Sea Star!

Common name: Eight-armed Sea Star

Scientific name: Luidia maculate

The Eight-armed Sea Star is native to the Indo-Pacific region. It is one of the largest species of sea stars in Singapore and can grow up to 60cm across in diameter. The number of arms can range from five to nine, but it is commonly observed that they have eight arms. It is often spotted in sub-tidal waters or near areas with seagrass or coral rubble in Northern shores. It feeds on both algae, rotting plants, mussels, clams, snails, worms, and other small creatures.

Image courtesy of Walaa

Sea stars are known for their five-point radial symmetry. Some sea stars have arms so short and stubby that they resemble a pentagon, like the Cushion Star.

Common name: Cushion Star

Scientific name: Culcita novaeguineae

The Cushion Star is a small sea star that grows up to 5cm. It has very short, broad arms and a puffy appearance, resembling a pentagonal pin cushion. It varies in colour and can be found in tropical waters in the Indo-Pacific. It feeds on algae, barnacles, and other invertebrates. To catch its food, the cushion star inflates its “cushion”, and deflates on top of its prey.

Image courtesy of Shizhao

Sea stars have hundreds of suction-bottomed tube feet on the underside of their arms. These tube feet serve various functions such as helping sea stars move, attach to surfaces, and collect food.

Most sea stars are carnivores, feeding on sea urchins, clams, oysters, crabs, and snails. They display a scavenging behaviour, devouring nearly anything they can grasp with their arms. Certain species are omnivores, also incorporating algae and decaying plant matter in their diet.

Image courtesy of California Sea Grant

In numerous ecosystems, sea stars play a vital role as keystone species, contributing to the maintenance of a healthy marine ecosystem. Their position as natural predators of sea urchins enables them to effectively control the population of sea urchins. Sea urchins have a voracious appetite for kelp and other vegetation, which serve as critical habitat and a food source for a wide variety of species. If sea stars were to decline or die off, the sea urchin population would multiply unchecked, leaving them to consume kelp uncontrollably. In Northern California, for example, the sunflower sea star’s disappearance has turned kelp forests into “urchin barrens”.

In any ecosystem, including marine ecosystems, a keystone species plays a vital role in maintaining the overall structure and function of the system. Without their presence, ecosystems would experience significant alterations and may struggle to adapt to environmental changes. The disappearance of a keystone species can have far-reaching consequences, potentially disrupting the intricate balance and stability of the entire ecosystem.

Sea stars face a range of threats, including habitat loss in reef flats and seagrass habitats due to human activities such as coastal development, land reclamation, and dredging. In addition to these localized threats, the broader issue of global warming and rising temperatures poses a significant risk to sea stars as well.

Sea stars have a unique respiratory system as they do not rely on gills or lungs to breathe. Instead, they absorb oxygen through specialized structures called papulae, or skin gills, which are distributed all across their outer surface. These papulae enable the sea stars to facilitate the process of oxygen diffusion. However, a recent study conducted by Cornell University highlights that current ocean conditions have created an environment favourable for increased bacterial growth. Unfortunately, this excessive bacterial growth has led to a depletion of oxygen in the surrounding water––essentially depriving sea stars of the oxygen they need to survive.

Image courtesy o: Joi Ito

That being said, sea stars are incredibly resilient. They possess an incredible ability to regenerate parts of their body. Even if they lose an arm or a significant portion of their body, they have the remarkable capacity to regrow those sections. As long as at least one-fifth of the central disk and one arm remain intact, the sea star can fully recover. The process of regeneration may take up to a year.

There are at least 31 species of sea stars on the shores of Singapore. Here are two more remarkable species you might be fortunate enough to spot!

Common name: Knobbly Sea Star

Scientific name: Protoreaster nodosus

The Knobbly Sea Star, also referred to as the Chocolate Chip Sea Star, stands out as one of the largest sea stars found in Singapore, growing up to an impressive 30cm in diameter. It has distinctive brown knobs that look like chocolate chips on its body and arms. These sea stars are commonly observed in areas abundant in coral rubble. Their diet consists of a diverse range of food sources such as clams, snails, sponges, as well as organic matter such as dead plants and animals.

Image courtesy of Rob

Common name: Common Sea Star

Scientific name: Archaster typicus

The Common Sea Star, which is also known as the Sand Star, is typically found in the shallow waters of the Indo-Pacific region. Despite its name, this sea star has become increasingly rare on the shores of Singapore. With a maximum diameter of around 15cm, these sea stars usually exhibit gray or brownish colors. They prefer habitats in shallow, sheltered areas with silty or sandy substrates, often in proximity to seagrass beds and mangroves. Their diet consists of decaying plant matter as well as small creatures. One fascinating aspect about them is their ability to swiftly move using their tube feet, accomplishing speeds of up to 70cm per minute.

Image courtesy of Ria Tan

A key consideration when you spot a sea star: don’t pick it up!

You may have heard of the Starfish Story, where a man throws sea stars back into the ocean to save them. Contrary to this tale, picking up sea stars is not encouraged. Sea stars have soft and thin tissues and can become contaminated with bacteria passed on through human touch. The sunscreen or oils on our hands may also harm them.

Sea stars have a crucial dependence on seawater and have limited survival capabilities outside of their watery habitat. Notably, according to Ria Tan from Wild Singapore, if you happen to come across sea stars outside of water, they are likely alive and belong to intertidal species accustomed to enduring periods without water during low tide.

All sea stars that you see are probably alive, [since] dead sea stars disintegrate quickly and don’t leave behind whole skeletons.
Ria Tan, Wild Singapore

If you come across sea stars in the wild, we encourage you to (safely and respectfully) capture photos and document your observations. We especially recommend using the local SGBioAtlas app, or the iNaturalist app, which enables you to share and validate your findings within the community.

Discover the wonders of nature, observe the intricacies of the world around you, and let curiosity be your guide. Happy exploring!

📷 Post your findings on social media and tag us on Instagram or Facebook.

References and further reading:

Sea Stars – Wild Singapore

Predator Overlap Keeps Prey From Getting out of Control

The Weird and Wonderful: Dragonfly

With their voracious appetite, dragonflies help regulate the populations of insects that potentially carry diseases, reducing the need for chemical insecticides.

Dragonflies

Dragonflies play a crucial role in ecosystems––their roles as predators and indicator species contribute to environmental health.

Image courtesy of: Schnobby

Dragonflies are a predatory species that eat all types of small insects. They primarily feed on mosquitoes, gnats, and flies. They are extremely skilful as hunters and catch up to 95% of the prey they go after–– much higher than other predators. Their impressive success rate is attributable to their exceptional flying skills, spectacular eyesight and lightning-fast neural systems.

Dragonflies have two pair of wings that extend out horizontally at rest, much like an airplane. They can flap and beat their fore and hind wings independently and hover and fly in any direction, including backwards. They see much faster than we humans do. Each compound eye covers most of the dragonfly’s head, and allows it to see almost 360 degrees around it. Once dragonflies focus on a prey, they can predict its future location and swoop in on it with great accuracy.

Even as nymphs, baby dragonflies eat small aquatic creatures like mosquito larvae, worms, tadpoles, and even small fish!

With their voracious appetite, dragonflies help regulate the populations of insects that potentially carry diseases, reducing the need for chemical insecticides. A team of researchers from Nparks and the National University of Singapore are conducting a study on how to maximise the potential of dragonflies as natural pest control to combat dengue in Singapore.

Image courtesy of: Schnobby

Dragonflies play a vital role as indicator species. They are highly sensitive to changes in water quality and habitat conditions, and dragonfly larvae require clean, unpolluted water to thrive. By monitoring dragonfly populations in certain areas, scientists can assess the health of aquatic ecosystems. A decline in the population or a decrease in diversity may be a sign of pollution, habitat loss, or other environmental disturbances. On the other hand, a good population of dragonflies is an indication of a healthy ecosystem.

The presence, absence, or abundance of an indicator species reflects on a specific environmental condition. They can signal that something has changed or is going to change in the ecosystem and diagnose the health of an ecosystem.

Dragonflies also serve as an important food source for other animals including a wide range of birds, fish, frogs, and spiders. Their larvae are often prey to fishes and frogs.

Image courtesy of: Strange Ones

According to Nparks, there are over 123 dragonfly and damselfly species in Singapore. Dragonflies and damselflies belong to same order of insects called Odonata, meaning toothed jaws. Sometimes, they are both collectively referred to as dragonflies. You can tell a dragonfly from a damselfly by looking at how its wings look like at rest. Unlike the dragonfly, whose wings rest horizontally, the damselfly’s wings fold back in line with its abdomen. Damselflies also have a thin body and smaller eyes than the dragonfly.

Common dragonfly species you may spot in Singapore:

Image courtesy of: (left) Gido, (right) Nparks Flora & Fauna Web

Common name: Crimson Dropwing

Scientific name: Trithemis aurora

The Crimson Dropwing is a common native dragonfly species that can be found in urban wetlands––in ponds and lakes. The males are a luminous fuchsia pink and females are golden yellow with black markings on the side.

Image courtesy of: (left) Renee Grayson, (right) Gail Hampshire

Common name: Blue Dasher

Scientific name: Brachydiplax chalybea

The Blue Dasher is an abundant native species. They live near still calm bodies of water and particularly like lotus ponds. The males are a chalky blue colour with a black tip at the end of its abdomen and females are black with yellow stripes along the side and top.

Image courtesy of: (left) Jeevan Jose, (right) Charles J. Sharp

Common name: Common Scarlet

Scientific name: Crocothemis servilia

The Common Scarlet is a common native species and are one of the larger red dragonflies found in Singapore. The males are red from head to tail and the female is light brown. Both males and females have a dark vertical line down the centre of their abdomen.

Image courtesy of: (left) Charles J. Sharp, (right) Green Baron

Common name: Common Parasol

Scientific name: Neurothemis fluctuans

The Common Parasol is the most common dragonfly species in Singapore. The males are reddish brown with maroon wings and transparent tips. Females are a dull brown with clear wings.

Image courtesy of: (left) Bill Higham, (right) John Tann

Common name: Yellow-barred Flutterer

Scientific name: Rhyothemis phyllis

The Yellow-barred Flutterer, also known as the Yellow-striped Flutterer, is common throughout Singapore and have been spotted far away from water. Swarms of the Yellow-barred Flutterer are often seen fluttering over grassy field in search from prey. Both males and females look similar. They are dark with a metallic sheen and have distinctive yellow and black bars on the base of their hind wings.

A key consideration when spotting dragonflies:

Watch your step near water bodies, keep your distance, and be careful not to stomp on dragonflies. The best time for dragonfly watching is from 9 am to 5 pm!

If you come across dragonflies in the wild, we encourage you to (safely and respectfully) capture photos and document your observations. We especially recommend using the local SGBioAtlas app, or the iNaturalist app, which enables you to share and validate your findings within the community.

Discover the wonders of nature, observe the intricacies of the world around you, and let curiosity be your guide. Happy exploring!

📷 Post your findings on social media and tag us on Instagram or Facebook.

The Weird and Wonderful: Saga Tree

The Saga, also known as the Lucky Red Seed or Red Bead Tree, is an iconic tree in Singapore’s landscape. It is a large tree that grows up to 20 metres tall. It belongs to the legume family and, like other legumes such as soybeans and peanuts, their seeds come in a pod.

Deck the halls with boughs of holly, fa la la la la la 🎵 🎶

It’s holiday season! There are many traditions associated with the Christmas season. And many of these traditions involve plants. Evergreen trees are typically used as Christmas trees, poinsettias are well-liked for their red ornamental leaves, and holly adorn the halls with its bright red berries. However, it is worth noting that these plants do not thrive in tropical regions and are certainly not found in the Singapore landscape.

Saga

Common name: Saga

Scientific name: Adenanthera Pavonina

The Saga, with its lush green foliage and vibrant red seeds, resemble the holly in some ways.

Both plants have evergreen leaves, which means they retain their green colour throughout the year. The holly has red berries and spiky leaves and adds colour to the dark days of Yule. It symbolises peace and goodwill during the holiday season.

The saga is best known for its brilliant red seeds. The glossy heart-shaped seeds symbolise love in many cultures and are used as decoration or as lucky charms.

Image Courtesy of Mauricio Mercadante

In the past, saga seeds were tools used to measure silver and gold in ancient India and Sri Lanka. The seeds have a uniform weight and size: four seeds make up exactly 1 gram.

Image Courtesy of Dinesh Valke

The saga bears long curved fruit pods. When young, the fruit pods are green and nearly straight. As they mature, they transform into a woody brown colour, curl and twist, and eventually split open to reveal the striking red seeds.

Image courtesy of JNZL

The saga is native to India and Southern China , but has been naturalised in many countries in the tropics––throughout Singapore, Malaysia, Africa, Pacific and the Caribbean Islands. It is grown for forage, as a medicinal plant, or an ornamental tree in gardens and park. Its young leaves can be cooked and eaten, and the raw seeds are toxic but maybe be eaten when cooked.

Naturalised plants are plants that have been introduced to non-native environments and are able to grow and reproduce in the wild in their new home. All “alien invasive plants” or “non-native invasive species” are considered naturalised.

The saga is a common shade tree. It has a large spreading crown, and light feathery foliage, and are ideal for providing cover. It is hardy, fast growing, and easy to care for. They grew along the roadsides in Singapore during the 1970s and 1980s.

The leaves of saga trees undergo seasonal shedding for brief periods every 6-8 months, when the pale-green leaflets turn yellow and fall off. However, due to the significant amount of leaf litter and seeds they drop, saga trees have been deemed unfit for roadside locations. They can make roads messy and pose risks to motorists. Furthermore, saga trees are susceptible to damage in cases of strong winds.

Image Courtesy of Nparks Flora & Fauna Web

Today, saga trees can be found in secondary forests, but few remain in our urban landscape. Several aged saga trees have become landmarks across Singapore, and serve as symbols of historical significance.

A saga tree with Heritage Tree status is at the Singapore Botanic Gardens, near the Lady on a Hammock sculpture. It is a large tree with a girth of 4.68 metres and a height of 13.1 metres. According to Nparks, this tree is believed to be well over 100 years old.

Image Courtesy of Nparks

You will also find a saga tree grove at Gallop Extension. Spot the larger-than-life saga seeds by Singapore-based contemporary artist Kumari Nahappan that mark the grove. Amongst the cluster of Adenanthera Pavonina saga trees, there is one much rarer native Adenanthera malayana species whose saga seeds are black and red.

Image Courtesy of Global Cultural Aliance

If you come across saga trees in the wild, we encourage you to capture photos and document your observations. We especially recommend using the local SGBioAtlas app or the iNaturalist app, which enables you to share and validate your findings within the community.

Discover the wonders of nature, observe the intricacies of the world around you, and let curiosity be your guide. Happy exploring!

📷 Post your findings on social media and tag us on Instagram or Facebook.

The Weird and Wonderful: Seagrass

Seagrass

Seagrasses are underwater plants that are commonly found in both tropical and temperate coastal waters. Seagrass is often confused with large seaweed. Unlike seaweeds, which do not have a root system and reproduce by releasing spores, seagrasses are true flowering plants and belong to the same group of plants as land grasses and lilies. They have leaves, roots and veins, and produce flowers and seeds––the roots absorb nutrients from soft sediment and the leaves make food through photosynthesis. Seagrasses thrive in shallow, protected coastal waters with sufficient sunlight. They can exist as a few plants or clumps, but generally form dense underwater meadows.

Image credit: Ria Tan, Wild Singapore

Seagrass habitats provide crucial services such as acting as shelters and nursery areas for numerous species––including animals like seahorses and juvenile fishes of larger commercially valuable fishes and marine creatures, contributing to nutrient cycling, improving water quality, stabilising sediments for coastal protection, and playing a big part in carbon sequestration by retaining carbon within their leaves and roots.

In addition, seagrasses support a complex food web. They serve as the primary food source for sea turtles and dugongs in our waters. Sea turtles and dugongs eat seagrasses, including the seeds of the plants, and play a role in seed dispersal as they pass the seeds through their digestive systems and excrete them. Seagrasses also indirectly contribute to the food chain by hosting microscopic algae on their leaves. Smaller animals feed on these algae and, in turn, are prey for larger animals.

Image credit: Ria Tan, Wild Singapore

Seagrasses are one of the most productive ecosystems in the world and are vital for climate change mitigation. Seagrass ecosystems can sequester up to twice as much carbon from the atmosphere as land forests. They store large amounts of carbon through photosynthesis by trapping them in their stems. And when parts of the plants die and decay, they collect on the seafloor, eventually getting buried in sediment and effectively trapping carbon for hundreds of years. Although seagrasses account for less than 0.2% of the world’s oceans, they sequester roughly 10% of the carbon stored in ocean sediment annually.

Over the past fifty years, there has been significant and widespread decline in global seagrass cover, primarily attributed to human activities such as changes in land-use, coastal changes, dredging, and declining water quality. They are among the world’s most threatened ecosystems, experiencing an annual loss of approximately 1.5%. and accelerating in recent decades. It is estimated that at least 29% of the global coverage of seagrass meadows have been lost. The ecosystem services they provide make seagrasses a high conservation priority.

Seagrasses were previously abundant on Singapore’s shores, but their diversity and extent were never rigorously documented until recently. There are three major seagrass meadows in Singapore. They are at Chek Jawa Wetlands, Pulau Semakau, and Cyrene Reef.

Locations where seagrass (including total number of species) has been reported from around Singapore.

Image credit: McKenzie et al, 2016

There are about 72 different seagrass species in the world. These are some of the species that are found in Singapore.

Common name: Tape Seagrass

Scientific name: Enhalus acoroides

Tape Seagrasses have long ribbon-like leaves that can grow up to 150cm long. They are often found close to mangrove forests. Tape Seagrasses are abundant at Pulau Semakau and Cyrene Reef.

Image credit: Ria Tan, Wild Singapore

Common name: Smooth Ribbon Seagrass

Scientific name: Cymodocea rotundata

Smooth Ribbon Seagrasses have flat narrow leaves that look like straps with a smooth rounded leaf tip.

Image credit: Ria Tan, Wild Singapore

Common name: Serrated Ribbon Seagrass

Scientific name: Cymodocea serrulata

Serrated Ribbon Seagrasses have a similar shape as Smooth Ribbon Seagrasses, with slightly wider leaves and a serrated leaf tip instead.

Image credit: Ria Tan, Wild Singapore

Common name: Sickle Seagrass

Scientific name: Thalassia hemprichii

Sickle Seagrasses have hooked curved-shaped leaves with short black bars on its leaf blade.

Image credit: Ria Tan, Wild Singapore

Common name: Noodle Seagrass

Scientific name: Syringodium isoetifolium

As its common name suggests, Noodle Seagrasses mimic spaghetti. The leaves are cylindrical and grow up to 30cm long.

Image credit: Ria Tan, Wild Singapore

Common name: Needle Seagrass

Scientific name: Halodule uninervis

Needle Seagrasses are long and narrow with a leaf tip resembling the letter “W”. They are the preferred food for Dugongs.

Image credit: Ria Tan, Wild Singapore

Common name: Fern Seagrass

Scientific name: Halophila spinulosa

Fern seagrasses look like… ferns! Tiny leaves are arranged in opposite pairs, and the “fronds” grow up to 15cm long. They can be found at Check Jawa.

Image credit: Ria Tan, Wild Singapore

Common name: Hairy Spoon Seagrass

Scientific name: Halophila decipiens

Hairy Spoon Seagrasses have small oval leaves and leaf hairs on both sides of the leaves. They were discovered on Singapore shores only in 2007.

Image credit: Ria Tan, Wild Singapore

A key consideration when visiting seagrass meadows:

The roots and rhizomes (underground stems) of seagrass are often buried in sand or mud. When trampled on, the underground stems can damage and take a long time to recover. So keep off the seagrass!

Join a conservation initiative!

Consider becoming a part of Team Seagrass–– a volunteer team working in collaboration with the National Biodiversity Centre of the National Parks Board and Seagrass-Watch. Help contribute to the monitoring of seagrasses along Singapore’s shores!

If you come across seagrass in the wild, we encourage you to (safely and respectfully) capture photos and document your observations. We especially recommend using the local SGBioAtlas app, or the iNaturalist app, which enables you to share and validate your findings within the community.

Discover the wonders of nature, observe the intricacies of the world around you, and let curiosity be your guide. Happy exploring!

📷 Post your findings on social media and tag us on Instagram or Facebook.

References and further reading:

🌱 What are seagrasses? (Team SeaGrass)

🌱 Seagrasses on the Shores of Singapore (Wild Singapore)

📄 The Diversity And Distribution Of Seagrass In Singapore

📄 Seagrass habitats of Singapore: Environmental Drivers and Key Processes

The Weird and Wonderful: Hornbill

Hornbills, also known as forest farmers, play a vital ecological role in their natural habitats, particularly in tropical and subtropical regions. This nickname aptly describes their significant contribution to the spread and germination of seeds, especially those from big-fruited forest trees.

Hornbills

These large black and white birds with contrasting-coloured beaks are not to be mistaken for toucans. Hornbills and toucans are both tropical fruit-eating birds and do the same job of spreading seeds to keep forests healthy, but their similarities end there. Most hornbills have a distinctive beak feature called a casque.

Image Courtesy of Francis Yap via Birds of Singapore

Three species of hornbill are believed to be native to Singapore––the Oriental Pied Hornbill, Rhinoceros Hornbill, and Helmeted Hornbill. These birds flourished in the 1800s, but gradually disappeared from the landscape to the point of local extinction, falling victim to hunting, habitat loss due to deforestation, and other human activities.

In 1994, a pair of wild Oriental Pied Hornbill, believed to be visitors from Malaysia, was spotted at Pulau Ubin. Later on, the first local breeding was observed in 1997.

Image Courtesy of Francis Yap via Birds of Singapore

Hornbills nest in suitable holes in a tree. When a female hornbill is ready to lay eggs, she seals the entrance with mud, fibres, and regurgitated fruit delivered to her by the male. She leaves a narrow opening through which the male brings food to her and their young and breaks out only after a few months when the nestlings are fully fledged.

Natural tree holes for nesting are limited in Singapore’s natural environment. In an effort to encourage wild hornbills to breed, over 20 artificial nest-boxes were installed within trees all over Singapore. Since their re-introduction, Oriental Pied Hornbills have multiplied and thrived in Singapore. They are the only true wild hornbills in Singapore.

Image courtesy of Hiyashi Haka

Common name: Oriental Pied Hornbill

Scientific name: Anthracoceros albirostris

The Oriental Pied Hornbill is a medium-sized hornbill with mostly black plumage with a distinctive white patch on its face, a pale yellowish bill and a small casque. Females have a smaller bill. It mainly feeds on fruit but also prey on small animals, such as small birds and reptiles.

They can be found in wooded areas, forest edges, mangroves, gardens, and parks around Singapore. Most Asian hornbills require large areas of forest to survive, but the Oriental Pied Hornbill has demonstrated an ability to adapt to urban environments, making use of the remaining patches of forests within the city. They have been spotted in urban areas that border green spaces and can tolerate a moderate level of human presence and activity. Their population is currently stable and is not a concern on the IUCN Red List of Threatened Species.

Visitors spotted in Singapore

Non-breeding wild visitors from neighbouring countries have been sighted on our shores and offshore islands. It is suggested that the degradation of regional forests is driving these species to search for new suitable habitat. They include the White-crowned Hornbill and the Black Hornbill.

Common name: White-crowned Hornbill

Scientific name: Berenicornis comatus

For the first time this year, a female White-crowned Hornbill was sighted on Pulau Ubin. It is a large hornbill with a bushy, upright white crest and a white tail. Males are white from the head down to the belly, and females are predominantly black, with only a white crest. It is listed as Endangered on the IUCN Red List of Threatened Species.

Image Courtesy of Zhang Shubo (Kiri) via Birds of Singapore

Common name: Black Hornbill

Scientific name: Anthracoceros malayanus

The Black Hornbill is a medium-sized hornbill with black plumage and broad white tips on its outer tails. Males have a pale yellow bill and casque; and females have a black bill and casque. It has been spotted within Woodlands and on Pulau Ubin. It is listed as Vulnerable on the IUCN Red List of Threatened Species.

Image courtesy of GerifalteDelSabana

Some of these insights into the population and distribution of the Oriental Pied Hornbill attributed to data from eBird and iNaturalist, collected and submitted by the community. You, too, can contribute to research by providing valuable data.

If you come across hornbills in the wild, we encourage you to (safely and respectfully) capture photos and document your observations. We especially recommend using the local SGBioAtlas app, the eBird app, or the iNaturalist app, which enables you to share and validate your findings within the community.

Discover the wonders of nature, observe the intricacies of the world around you, and let curiosity be your guide. Happy exploring!

📷 Post your findings on social media and tag us on Instagram or Facebook.

References and further reading:

📗 Conserving Hornbills in the Urban Environment

📃 A Note on Oriental Pied Hornbill reintroduction in Singapore and its dispersal from 2010–2021

📄 Aberrant Behaviour Of A Female Great Hornbill And A Female Rhinoceros Hornbill

Features

Our Feature Articles highlight the inspiring work of community-based partners, green organisations, activists, and thought leaders. Explore their stories, initiatives, and the impact they’ve had on shaping a sustainable future for Kenya. These features celebrate the contributions of those who are at the forefront of positive change in our communities and beyond.

Close the Loop for Fashion for Good

—An Exclusive Interview with Yinling Tan

Featuring Singapore’s environmental advocacy and innovation, Singapore Green Guardians (SGG) had the privilege of having an insightful conversation with Yinling Tan, the co-founder of Cloop. In this interview, Yinling shared her journey to circular fashion and the origin story of Cloop, a circular fashion enterprise focused on reducing fashion overconsumption and helping consumers close the textile loop with solutions for unwanted textiles and sustainable shopping alternatives.

SGG: How did it all start for you, Yinling?

Yinling: During my time studying in the UK, I found myself ensnared in the world of online shopping, accumulating a room full of unworn clothes I didn’t need.

In 2019, upon completing my degree in Environmental Science and returning to Singapore, I enrolled in a two-month zero-waste boot camp run by Secondsguru. Our final project, coincidentally, delved into the waste produced by the clothing industry, and the findings were shocking:

The fashion industry consumes a staggering 93 million litres of water. For perspective, the water used to produce a simple pair of jeans (3,781 litres) could sustain an individual for five and a half years.
The industry also contributes to 8% of the global carbon emissions every year, which is almost as much as all the international flights and shipping combined.
Fabric manufacturing accounts for 20% of worldwide wastewater.
87% of the total fibre used to make clothes ends up incinerated or in landfills. (Quantis, 2018)

These eye-opening facts led me to reflect on my shopping habits, sparking a personal redemption arc and a commitment to champion sustainable fashion.

SGG: What did you do?

Yinling: I started to run swap events and eco-conscious campaigns. In 2020, I met my now business partner Jasmine Tuan, and we founded Cloop. Our mission is to close the loop for fashion for good. Yet, we soon realised clothes swapping had limitations—80% of donated clothes we received couldn’t be resold or swapped. Since Singapore doesn’t have its own textile recycling facility, it is difficult to track the actual textile recycling rate.

To address this, in March 2022, we collaborated with Life Line Clothing, a Malaysia-based textile recycler. Their facility collects, sorts, upcycles, and downcycles textile materials, providing a second life for textile waste.

Photo: Life Line Clothing

In July 2022, the first textile recycling bin in Singapore was launched, and a year later, we have more than 370 bins citywide and counting.

Locate Cloop Life Line Recycling Bin Near You

SGG: How much textile waste do you collect?

Yinling: Weekly, we collect up to 50 tonnes of textile waste, yet this represents only 1% of the total waste generated. Our goal is to install 600 bins across Singapore, doubling our textile waste recycling capacity.

SGG: What other initiatives does Cloop have?

Yinling: Recognizing recycling as a last resort, we stress the importance of rethinking clothing purchases, advocating for waste reduction through swapping, second-hand shopping, and upcycling old textiles.

To foster awareness and behavioural change, we conduct upcycling workshops and deliver talks to corporates and schools. With six pop-up thrift stores and regular swap events, we provide avenues for those aiming to embrace sustainable fashion. To stay updated on our events, you can follow us @cloop.sg on Instagram.

Photo: Cloop

SGG: What’s the next step for Cloop?

Yinling: Another initiative is to assist corporates in reducing textile waste through Life Line Clothing’s Upcycle4Better programme. By upcycling old textiles like company uniforms and bed linens into new products—tote bags, pouches, and cleaning cloths—we aim to help organizations achieve their sustainability goals while creating community-based job opportunities for designers and sewers.

Photo: Cloop

News

Stay informed with our News Articles where we cover local and international events shaping the environmental landscape. Whether it’s ground-breaking policies, conservation efforts, climate-related developments, or noteworthy events, our news section keeps you up to date on the issues that matter.

On Tuesday (November 7th), The Earthshot Prize held its 2023 annual award at Mediacorp Theatre in Singapore. It is an initiative launched by Britain’s Prince William in 2020 to address critical environmental challenges. The award celebrated the achievements of five outstanding projects under five categories — building a waste-free world, cleaning our air, fixing our climate, reviving our oceans, and protecting and restoring nature. Each of the winners received a £1 million (S$1.7 million) prize to advance their projects.

Here are the five winners and their projects.

1. Protect and Restore Nature

Winner: ACCIÓN ANDINA

The Project:

Acción Andina brings together local and indigenous communities in the high Andes to collaborate on the protection and restoration of native forests and ecosystems. The initiative provides essential resources such as salary support, project and financial management, and technical training.

Impact:

Since 2018, the project has planted nearly 10 million native trees across five countries, restoring over 4,000 hectares of Andean forests and safeguarding more than 11,000 hectares of native forests from destruction.

Future Plans:

The goal by 2045 is to protect and restore one million hectares of high Andean native forest ecosystems across seven countries.

2. Revive Our Oceans

Winner: WildAid Marine Programme

The Project:

WildAid ensures marine protected areas (MPAs) worldwide continue to fulfill their conservation promises, create sustainable fishery zones, and combat overfishing threats.

Impact:

Operating in 96 MPAs across 16 countries, WildAid has improved protection for over 8,500 marine species.

Future Plans:

With a focus on expanding to 250 MPAs and coastal fishery zones in the next five years, WildAid is determined to strengthen the global efforts to conserve our oceans.

3. Clean Our Air

Winner: GRST

The Project:

GRST pioneers cleaner battery production by eliminating toxic adhesives in lithium-ion batteries and reducing energy consumption and greenhouse gas emissions.

Impact:

GRST’s technologies enable a 35% reduction in energy consumption, a 40% decrease in greenhouse gas emissions, and production of batteries that last 10% longer.

Future Plans:

Expanding to international markets, GRST plans to set up a manufacturing facility in Singapore.

4. Fix Our Climate

Winner: Boomitra

The Project:

Collaborating with 150,000 farmers worldwide, Boomitra focuses on improving agricultural practices to enhance soil health, increase crop yields, and sequester carbon dioxide.

Impact:

Since 2018, Boomitra has removed 15 million tonnes of CO2, with plans to provide at least US$200 million to farmers and ranchers by 2025.

Future Plans:

Boomitra is scaling their solutions internationally to help farmers improve soil health and increase crop yields. It also aims to store one gigaton of CO2 in the soil by 2030.

5. Build a Waste-free World

Winner: S4S Technologies

The Project:

S4S Technologies aids small-holder farmers in India by providing solar-powered dryers and food processing equipment, preventing unsold produce from going to waste and supporting women entrepreneurs.

Impact:

Over 100,000 farmers and 2,500 female entrepreneurs have experienced increased profits and doubled or tripled incomes since 2020.

Future Plans:

S4S aims to expand its network to one million small-holder farmers, help 10,000 entrepreneurs, and save half a million tonnes of food from waste in the next three years.

Photos: The Earthshot Prize