{"version":1,"type":"rich","provider_name":"Libsyn","provider_url":"https:\/\/www.libsyn.com","height":90,"width":600,"title":"ZSL #053 A Tiny Frog Facing an Urgent Crisis","description":"Deep in the dense rainforests of southern Chile lives a tiny amphibian. Just 3cm long, expertly blending into the browns and green of the forest floor, with a narrow-pointed nose and angular body, the Darwin\u2019s frog is fighting for survival. Scientists at ZSL have spent more than 20 years working on a disease known as chytridiomycosis, which has devastated amphibian populations globally, to try and understand underlying drivers of the distribution, spread and impacts of the disease. In this episode, we hear about the work being done to protect and restore Darwin\u2019s frog populations, and how funding from the Postcode Lottery enables this vital research. Overview 00:12    Harriet McAra, Host of Wild Science, Episode introduction 01:21    Dr Andr\u00e9s Valenzuela-S\u00e1nchez, Research Fellow in Wildlife Health at ZSL 28:48    Will Humpington, Climate Change and Environment Advisor at the Postcode Lottery 33:35    Thank you and outro  Resources If there\u2019s a topic you\u2019d like to hear on a future podcast, or if you\u2019d like to share your thoughts, email the ZSL Wild Science Podcast at: wild.science@zsl.org Check out our science and conservation work at: www.zsl.org\/Science or www.zsl.org\/conservation Find out more about the Postcode Lottery\u2019s work supporting charitable causes: https:\/\/www.postcodelottery.co.uk\/charities More about ZSL\u2019s relationship with the Postcode Lottery: https:\/\/www.zsl.org\/support-us\/charitable-trusts-and-foundations Find more information on amphibian chytridiomycosis: https:\/\/www.zsl.org\/what-we-do\/projects\/amphibian-chytridiomycosis Darwin\u2019s frog vocal sac brooding behaviour: https:\/\/www.instagram.com\/reel\/DZQGJR6FGgh\/ The first time that chytridiomycosis is documented in a terrestrial species, having previously thought to be only transmissible through water: Valenzuela-S\u00e1nchez, A., Delgado-Oyarz\u00fan, S., Azat, C. et al. Localized transmission of an aquatic pathogen drives hidden epidemics and population collapse in a terrestrial host. Nat Ecol Evol 10, 308\u2013317 (2026). https:\/\/doi.org\/10.1038\/s41559-025-02930-1 Watch A Leap of Hope, a ZSL film capturing the rescue mission and 7000-mile expedition made by conservationists to protect the Darwin\u2019s frog: https:\/\/www.youtube.com\/watch?v=fs1SIs0KRlk Ranita de Darwin and their work in Parque Tantauco: https:\/\/www.ranitadedarwin.org\/en\/rescatetantauco   Get in touch  Email wild.science@zsl.org with your questions, comments, and thoughts for future episodes! Find us @ZSLScience on X or @zslofficial.bsky.social on BlueSky and use the hashtag #ZSLWildScience Follow us on Facebook @ZSLScienceAndConservation ","author_name":"ZSL Wild Science Podcast","author_url":"https:\/\/www.zsl.org\/zsl-wild-science-podcast","html":"