Operation Wallacea

Happy Butterfly Education and Awareness Day! 🦋

Sadly many species are on the verge of extinction due to changes in climate and loss of habitat!

However, they act as indicators of ecosystem health and provide valuable pollination services, making them incredibly important. 🌸🌍

Congratulations to @thereremouse.bsky.social et al. for their fantastic new paper provided a much-needed update to the terrestrial mammal inventory for Krka National Park, Croatia! Great output that should be highly useful for Park managers! Open access too so please take a look!

New blog post out; our "fieldwork dictionary" summarizing the main survey methodologies used at our terrestrial and marine fieldwork sites: www.opwall.com/article/the-...

In honour of Save the Rhino day, we want to share some exciting news from Somkhanda Game Reserve…

Through camera trapping, Wildlife ACT have confirmed the birth of a new male Black Rhino calf, estimated to have been born in December 2024. 🦏

Incredible news for this critically endangered species!

New paper out highlighting the threat tropical storms pose to global island biodiversity. It shows the Caribbean especially has many species likely to be at risk of extinction from storms, and identifies 60 'high-risk' species that could be wiped by a single future storm event: shorturl.at/EAqOS

As Today is Save the Frogs Day, we wanted to spread awareness of the deadly chytrid fungus.🦠 This aggressive pathogen is a major threat to amphibians worldwide as it attacks the skin of the infected host.🐸 Washing muddy shoes and equipment before travelling is a good way to reduce it's spread! 🥾🧼

Check out our new blog by @whatalexseas.bsky.social which showcases the exciting research by Tanaya et al 2025. Their new research shows that corals recover faster on artificial reefs after bleaching than on natural reefs! 🪸

www.opwall.com/article/bene...

New open-access paper by Asela Buenfil-Rojas et al. describing a method to extract RNA from Morelet's Crocodile scuts (partly based on samples obtained from our Calakmul site), just out in MethodsX - shorturl.at/PXBFO

Great new blog post by Glenn Shiach discussing the recent taxonomic spider discoveries from our research site in the dry forests of Madagascar: www.opwall.com/article/scie...

New paper by Rodney Roundtree et al. examining the acoustical ecology of dolphins and fish in the Pacaya-Samiria Reserve, Peru. They document distinct dolphin sounds seemingly used in different situations, and show a correlation between dolphin & fish acoustical activity: shorturl.at/gxerkhttps:/...

Sadly frogs are the most threatened class of vertebrates worldwide.🌍 Factors ranging from habitat loss to infectious chytrid fungus mean more than 40% of species are at real risk of extinction.🌿🍄 A not so fun froggy fact!

All toads are frogs but not all frogs are toads....🧐
this is because toads are actually a subgroup of frogs!🧬

The smallest frog is the Brazilian Flea toad at just 6.45 millimetres.🔍 While the largest is the African Golliath frog which can grow to 35 cm and 3kg.⚖️ Aptly named!🐸

Think frogs are only found in aquatic habitats? Think again! From the arctic circle to the driest deserts, frogs can be found in almost all terrestrial climates 🏜️❄️⛰️

Frogs are by far the most speciose group of Amphibians.🌍 Out of the approximate 8000 amphibians species currently described, over 90% are frogs!

Did you know that April is National Frog Month? 🐸 To celebrate this incredibly diverse group of amphibians, we want to share some froggy facts with you in the comments! We're sure you will find them ribbiting...

New Opwall blog post introducing Andrew and Annika at RARElab, who we hope to be collaborating with on many interesting things in the near future! www.opwall.com/article/rare...

🌍🌎Spaces are filling up on our international expeditions but there's still time to join more talks to hear all the ins and outs!
Register for a talk at: opwall.com/free-webinar/

Find Pippa Tozer & Helen Clark at the ASCL conference this weekend to explore our UK & international expeditions—where education meets research & conservation.

📍 Stand 43 | ACC Liverpool | 14-15 March | 9AM-5PM
See you there! #ASCL2025