ZSL EDGE of Existence

ZSL EDGE of Existence EDGE of Existence works to save the most extraordinary, endangered, and neglected species on Earth

The EDGE of Existence Programme is the only global conservation initiative to focus on threatened species that represent a significant amount of unique evolutionary history.

🌍 Happy World Environment Day 2026 🌍This year’s theme is Climate Action, a reminder that protecting our planet can’t wai...
05/06/2026

🌍 Happy World Environment Day 2026 🌍

This year’s theme is Climate Action, a reminder that protecting our planet can’t wait. From rising seas to disappearing habitats, the climate crisis is pushing countless species closer to extinction.

At EDGE, we recognise, protect, and champion the Earth’s most unique, extraordinary, and overlooked species and the urgent action needed to safeguard them. Every habitat restored, every emission reduced, and every conservation effort matters.

The future of biodiversity depends on the choices we make today. Together, we can create a world where species don’t just survive, they thrive.

⏳ One week left to submit your EOI application for the 2027 EDGE Fellowship! 🌍✨The EDGE Fellowship is a 28-month program...
01/06/2026

⏳ One week left to submit your EOI application for the 2027 EDGE Fellowship! 🌍✨

The EDGE Fellowship is a 28-month programme supporting early-career conservationists working to protect the world’s most unique and threatened species.

✔️ Six weeks of in-person training
✔️ A grant of £15,000 for your own project
✔️ Continuous mentorship and professional development with ZSL and partners

Projects must focus on a species from the EDGE List — including:
🐸 Amphibians | 🌸 Angiosperms | 🦅 Birds | 🐊 Crocodylians | 🌲 Gymnosperms |🦔 Mammals | 🐟 Ray-finned fish | 🦈 Sharks & rays | 🐍 Snakes, Lizards, and Tuatara| 🐢 Testudines

🌎 This year’s call is global for eligible countries outside the G12, EU, New Zealand and South Korea.

📅 Key deadline: Submit your Expression of Interest by 17:00 BST on 10 June 2026.

Find the list of eligible species and submit your EOI here.
🔗 https://www.edgeofexistence.org/2027-edge-fellowship/

Please share with others who may be eligible!

🦦 Happy World Otter Day🦦From fast-flowing rivers and coastal mangroves to icy northern seas, otters are playful yet powe...
27/05/2026

🦦 Happy World Otter Day🦦

From fast-flowing rivers and coastal mangroves to icy northern seas, otters are playful yet powerful predators that play a vital role in keeping aquatic ecosystems healthy. But many species are now facing serious threats from habitat loss, pollution, and illegal wildlife trade.

Across the world, conservation efforts are helping to protect otters and the habitats they depend on, from restoring river systems and safeguarding wetlands to reducing pollution and strengthening protections for vulnerable species.

✨ EDGE Species Spotlight: Giant Otter (Pteronura brasiliensis)
The Giant Otter is the largest otter species in the world, found in the Amazon and Orinoco river basins of South America. Living in tight-knit family groups, they are highly social and communicate constantly through a wide range of vocalisations. Their presence is a strong indicator of healthy freshwater ecosystems, but they are now threatened by habitat destruction, fishing pressures, and pollution.

Join us in celebrating otters today by learning their stories, protecting their waterways, and supporting conservation efforts that help secure their future 💙

Species 📷© Franck Camhi

Could you be part of our next EDGE Fellowship cohort?But you need to be quick, submission of your Expression of Interest...
25/05/2026

Could you be part of our next EDGE Fellowship cohort?
But you need to be quick, submission of your Expression of Interest closes in two weeks!

The EDGE Fellowship is a 28-month programme supporting early-career conservationists working to protect the world’s most unique and threatened species.

✔️ Six weeks of in-person training
✔️ A grant of £15,000 for your own project
✔️ Continuous mentorship and professional development with ZSL and partners

Projects must focus on a species from the EDGE List — including:
🐸 Amphibians | 🌸 Angiosperms | 🦅 Birds | 🐊 Crocodylians | 🌲 Gymnosperms |🦔 Mammals | 🐟 Ray-finned fish | 🦈 Sharks & rays | 🐍 Snakes, Lizards, and Tuatara| 🐢 Testudines

🌎 This year’s call is global for eligible countries outside the G12, EU, New Zealand and South Korea.

📅 Key deadline: Submit your Expression of Interest by 17:00 BST on 10 June 2026.

Find the list of eligible species and submit your EOI here.
🔗 https://www.edgeofexistence.org/2027-edge-fellowship/

Please share with others who may be eligible!

🌊 🐢Happy World Turtle Day 🐢🌊From ancient land wanderers to ocean-gliding giants, turtles and tortoises have been part of...
23/05/2026

🌊 🐢Happy World Turtle Day 🐢🌊

From ancient land wanderers to ocean-gliding giants, turtles and tortoises have been part of Earth’s story for over 200 million years, outliving dinosaurs and quietly shaping ecosystems along the way.

Across oceans, rivers, deserts, and forests, turtles play vital roles: grazing seagrass, controlling jellyfish populations, recycling nutrients, and helping maintain ecological balance. Yet today, many species are threatened by habitat loss, climate change, pollution, and illegal wildlife trade.

✨ EDGE Species Spotlight: Hawksbill Sea Turtle
The Critically Endangered Hawksbill Sea Turtle is a coral reef specialist found in tropical oceans worldwide. With its striking patterned shell and narrow beak, it helps maintain healthy reefs by feeding on sponges that would otherwise overwhelm corals.

✨ EDGE Fellows and Alumni Spotlight
EDGE Fellows and alumni work across the world to protect some of the most threatened turtles through science and community-led conservation, from hawksbills in Costa Rica and green turtles in the Philippines, to leatherbacks in Ghana and endangered freshwater species in Asia. Since 2018, eight EDGE Fellows have contributed to turtle conservation projects, with work spanning oceans, beaches, rivers, and forests, combining field research, local knowledge, and conservation action — all with one shared goal: securing the future of these ancient reptiles.

Here’s to Earth’s quiet navigators, still crossing oceans, shaping ecosystems, and reminding us that survival depends on patience, protection, and time. 🐢💚

Species 📷© Simon Pierce

🌿 Happy International Day for Biological Diversity 2026 🌿Today we celebrate the extraordinary diversity of life on Earth...
22/05/2026

🌿 Happy International Day for Biological Diversity 2026 🌿

Today we celebrate the extraordinary diversity of life on Earth and the vital role it plays in sustaining our planet. From the air we breathe to the ecosystems that support food, water, and climate balance, everything is connected.

This International Day for Biological Diversity, with the theme “Acting locally for global impact,” reminds us that meaningful change starts close to home. The choices we make in our daily lives and within our local communities can ripple outward, creating a real global impact for nature and future generations.

When we act locally with care and responsibility, we help protect the richness of life everywhere!

🌿🐸From Ghana’s forests to London Zoo, a race against extinction is underway 🐸🌿The Critically Endangered Atewa Slippery F...
20/05/2026

🌿🐸From Ghana’s forests to London Zoo, a race against extinction is underway 🐸🌿

The Critically Endangered Atewa Slippery Frog (Conraua sagyimase), an EDGE species, and the tiny Afia Birago’s Puddle Frog (Phrynobatrachus afiabiragoae) have arrived at London Zoo as part of a collaborative initiative led by ZSL, H**p Conservation Ghana, and partners in Ghana, with the frogs in London helping pave the way for future conservation breeding programmes in Ghana.

In a major breakthrough, London Zoo has already achieved the world’s first successful breeding of the Atewa Slippery Frog in human care.

With amphibians facing a global extinction crisis, this collaboration is helping build vital knowledge and conservation programmes before these extraordinary species disappear forever.

The effort is supported by EDGE Regional Programme Manager Caleb Ofori-Boateng, who helped describe both frog species to science, alongside 2026 EDGE Fellow Anthony Churcher. 💚

Atewa Slippery Frog species📷© Dr. Benjamin Tapley
Afia Birago’s Puddle Frog species📷© Dr. Benjamin Tapley
Field team📷© H**p Conservation Ghana

**pConservationGhana

✨Are we looking for you?✨Applications are now open for the 2027 EDGE Fellowship!  The EDGE Fellowship is a 28-month prog...
18/05/2026

✨Are we looking for you?✨

Applications are now open for the 2027 EDGE Fellowship!

The EDGE Fellowship is a 28-month programme supporting early-career conservationists working to protect the world’s most unique and threatened species.

✔️ Six weeks of in-person training
✔️ A grant of £15,000 for your own project
✔️ Continuous mentorship and professional development with ZSL and partners

Projects must focus on a species from the EDGE List — including:
🐸 Amphibians | 🌸 Angiosperms | 🦅 Birds | 🐊 Crocodylians | 🌲 Gymnosperms |🦔 Mammals | 🐟 Ray-finned fish | 🦈 Sharks & rays | 🐍 Snakes, Lizards, and Tuatara| 🐢 Testudines

🌎 This year’s call is global for eligible countries outside the G12, EU, New Zealand and South Korea.

📅 Key deadline: Submit your Expression of Interest by 17:00 BST on 10 June 2026.

Find the list of eligible species and submit your EOI here.
🔗 https://www.edgeofexistence.org/2027-edge-fellowship/

Please share with others who may be eligible!

Last week, the global shark and ray conservation community came together in Sri Lanka for Sharks International 2026, the...
15/05/2026

Last week, the global shark and ray conservation community came together in Sri Lanka for Sharks International 2026, the world’s largest shark, ray, and chimaera science conference! 🌍🦈

With more than 800 participants from over 80 countries, this year marked a major milestone as the conference was hosted in Asia for the very first time.

We were thrilled to see EDGE Fellows, alumni, and staff sharing their research and experiences with the global community through talks, posters, and panel discussions focused on shark and ray conservation science.

It was an incredible opportunity for EDGE Fellows and alumni to connect, collaborate, and share their conservation science with researchers and practitioners from around the world.

👏 Huge congratulations to our incredible Fellows, alumni, and staff:

🦈 Hamty (EDGE Fellow 2025–27) — presented a poster on her EDGE project studying Leopard sharks in the Maldives
🦈 KC (EDGE alum 2022–24) — gave a talk on elasmobranch bycatch in Malaysia
🦈 Ichsan (EDGE alum 2019–22) — shared his PhD research
🦈 Alifa (EDGE alum 2019–22) — joined a panel discussion on careers in shark conservation
🦈 Issah (EDGE alum 2020–22) — presented his work on rhino rays in Ghana
🦈 Trisha (EDGE of Existence Conservation Scientist) — presented her PhD research and joined a panel discussion on engaging fishers for shark conservation

We’re incredibly proud to support this growing global network of shark and ray conservationists working to protect some of the ocean’s most threatened species. 🌊💙

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