The Season 4 opener to the mammalwatching podcast has Charles and Jon talking about their September 2025 expedition to Sulawesi.   This is a blow by blow - and mammal by mammal - account of a remarkable two week trip that recorded over 80 mammal species. Our story is interspersed with interviews from the field with Carlos Bocos, the trip leader; bat guru Prof Juliana Senawi; and the other participants (Stuart Chapman, Nick Cox, János Oláh, Martin Royle and Ian Thompson). We also include ...

Episode 2: János Oláh

Charles Foley and Jon Hall talk to mammalwatchers, biologists, conservationists and those with a passion for observing and protecting the world's wild mammals. For more information visit www.mammalwatching.com/podcast.Dr Charles Foley  is a mammalwatcher and biologist who, together with his wife Lara, spent 30 years studying elephants in Tanzania. They now run the Tanzania Conservation Research Program at the Lincoln Park Zoo in Chicago. Jon Hall set up mammalwatching.com in 2005. Genetically Welsh, spiritually Australian, currently in New York City. He has looked for mammals in over 100 countries.Produced and edited by  José G. Martínez-Fonseca, mammalwatcher, photographer and wildlife biologist.