Charles and Jon talk with wildlife filmmaker and presenter Nigel Marven from his home in the UK.

Nigel describes how a childhood fascination with wildlife led to his first job in TV, 'wrangling worms', and from there to working with Sir David Attenborough and ultimately presenting and making his own shows and films.

He explains why his films have often put the spotlight onto smaller, less well-known but fascinating mammals including Russian Desmans, Chinese Mole-shrews and Star-nosed Moles. 

And he describes some of his most memorable mammal encounters from Bactrian Camels in China to swimming with Belugas in the Canadian Arctic.

For more information visit www.mammalwatching.com/podcast

Notes: Details of Nigel's forthcoming wildlife tours are on his website. You can read more about his trip to Madagascar here.

This is the article about the discovery of Leadbeater's Possum in New South Wales that Charles talked about.

Jon encouraged listeners to visit mammalwatching.com's Join a Trip page. More details on the two trips he is helping to convene are here:

Primates and Porcupines in Northeast Brazil, May 2026

Mammalwatching Cruise to Antarctica, January 2027

Cover art: Nigel Marven

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 110 countries.

Charles and Jon talk with Rachel Ashegbofe Ikemeh, founder of the SW/Niger Delta Conservation Project. Rachel, a Nigerian conservationist and visionary, has built a team of almost 100 people working at the grassroots community level to save the wildlife of the Niger Delta. The delta, densely populated and home to oil and gas reserves, is one of the most degraded environments on the planet. It contains over half of the swamp forest in West and Central Africa and is the world's largest mangrove forest. But 95% of that forest has been lost in the past 15 years.

Rachel describes her career and how she stumbled into conservation work despite the many obstacles she faced from a society where young women are expected to get married and have children and definitely not become biologists!

She talks about some of the delta's many special mammals including critically endangered primates like the the Niger Delta Red Colobus that Rachel's team is bringing back from the brink of extinction with the help of local communities.

And Rachel talks about some of the very many dangers she has faced working in this difficult area. She has run the gauntlet of everything from death threats to drowning and also had a very close encounter with an angry Elephant.

For more information visit www.mammalwatching.com/podcast

Notes: You can follow Rachel's team on Instagram here. And here is a short video, narrated by Sir David Attenborough, celebrating Rachel as a winner of the 2020 Whitley Awards for her work with Chimpanzees. This is the opinion piece Rachel wrote on the Western media's role in the decline of West Africa's Wildlife.

Jon's Texas report is here.

Cover art: Rachel at work.

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 110 countries.

Charles and Jon talk to Shavez Cheema, founder of Borneo1Stop Wildlife, from his home in Sabah.

Shavez talks about a childhood in Brunei surrounded by wildlife and how, at the age of nine, he was inspired to work in conservation after seeing a neighbour's senseless killing of a monitor lizard. 

We discuss the massive potential for growth in conservation tourism across Borneo, and both the benefits and problems it might create. And Shavez explains why Borneo1Stop Wildlife is committed to opening up new mammalwatching areas and what visitors can expect from them. 

Any conversation about Borneo will feature some premier league mammals. Shavez's favorite moments include an unexpected encounter with a Tufted Ground Squirrel and walk away views of a Clouded Leopard.

For more information visit www.mammalwatching.com/podcast

Notes: More details of Borneo1Stop Wildlife's destinations in Tawau Hills, Beluran and INIKEA are here. And this is a report of a 2024 bat photography workshop. 

There are many many Borneo trip reports on mammalwatching.

The jaw-dropping photographs from the migration in South Sudan that Charles mentioned were part of the media pack accompanying this African Parks press release. Check out this extraordinary image!

Jon's Romania mole-rat safari report is here.

Cover art: Walk away views of a Clouded Leopard, Shavez Cheema.

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 110 countries.

Charles and Jon talk with mammalwatching power couple Venkat Sankar & Nicole Haseley from their base at Stanford University in California. 

Nicole and Venkat 'accidentally' turned 2024 into a Big California (Mammal) Year and ended up seeing a record breaking 150 species in the state by December 31.

They talk about some of their big year's highs and lows as well as their favourite places in California to mammalwatch, and offer advice on how to identify small mammals in the field. 

Plus Nicole explains why browsing iNaturalist pictures in public can be a fast track to romance.

For more information visit www.mammalwatching.com/podcast

Notes: a Big Year - a concept well known among birders - sees participants look for as many different species as possible within a geographic boundary (in this case California). Venkat and Nicole's Big Year report is here (there are many more California reports here). Meanwhile Charles's epic 2019 Big Mammal Day report from Tanzania is well worth a read!

A report from Charles's Royle Safaris' trip to Ghana will eventually arrive here. 

The ethical mammalwatching cartoons Jon mentioned are here.

Cover art: Venkat & Nicole

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 110 countries.

Charles and Jon talk to legendary mammal guide Sid Francis from his home in Sichuan.

Sid runs through a career as geographically diverse as it is professionally. After studying agriculture in the UK he worked as - among other things - a shepherd in the Falkland Islands shepherd and a school teacher in Denmark before moving to China and becoming a wildlife guide. 

We talk about how much China - and the public's interest in wildlife there - has changed over the past few years. 

Sid describes the current mammalwatching scene in Sichuan and Qinghai Provinces, both packed with a set of mouthwatering mammals. 

And in a world exclusive we learn that mammalwatchers are almost 'normal' ... at least compared to some birders!

For more information visit www.mammalwatching.com/podcast

Notes: You can contact Sid at [email protected] or through his website https://sichuanbirding.cloudaccess.net/. 

There are dozens or reports from Sichuan and Qinghai on mammalwatching's China page https://www.mammalwatching.com/gd_place/china/

Charles and Jon spoke about their trip to Sax-Zim Bog: a report is here.

There are several reviews of thermal scopes at the bottom of the mammalwatching gear page.

Cover art: Sid Francis.

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 110 countries.

In the first episode of 2025 Charles and Jon talk about their December 2024 trip to Ethiopia's Somali Region and Djibouti. From Dik-diks to Dibatags we discuss some of the rare mammals we encountered along with spectacular species like the poison-covered Crested Rat.

We describe the agony of arriving in a camp that looked like the set from a slasher movie, to the ecstasy of taking what appear to be the first ever photos there of a live Abyssinian Genet. 

And we reveal how we faced up to one of our darkest fears: dinner in a Djibouti seafood restaurant.

For more information visit www.mammalwatching.com/podcast

Notes: Our trip report from the Somali Region is here. The Djibouti report will be available soon on Djibouti page.

Cover art: Crested Rat, Jon Hall

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 110 countries.

In the last podcast episode of 2024, Charles and Jon talk to Marcelo Gavensky from his home in Buenos Aires. Marcelo is director of Birds Argentina, a tour company that recently expanded into running mammalwatching safaris.

Marcelo talks about the varied career that led him to establish his tour company. He describes some of his favourite encounters and his work to find a reliable method to see the rare Franciscana or La Plata River Dolphin. We also discuss Argentina's massive mammalwatching potential. The country is home to 14 species of cats, 13 species of armadillos and - for the rodent enthusiasts - 44 species of tuco-tuco!

For more information visit www.mammalwatching.com/podcast

Notes: Mammalwatching has several reports of trips that Marcelo has run including Jon's 2023 trip around Buenos Aries province.

Cover art: Franciscanas, Jonathan Ben Simon

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 110 countries.

Charles and Jon talk with Rodney Jackson the director of the Snow Leopard Conservancy, who is widely considered the leading world expert on the snow leopard, having devoted over forty years to researching and conserving this elusive cat in South and Central Asia.  

In a wide-ranging chat Rodney describes his journey from a young boy looking for wildlife around his Harare home to the mountains of Nepal and embarking on a lifetime's quest to study one of the world's most enigmatic cats. He describes the difficulty in even seeing a cat in those early years and discusses the vital role well-managed community-based ecotourism is now playing in protecting them. He also describes many of his adventures along the way including perilous hikes and mysterious shamans.

For more information visit www.mammalwatching.com/podcast

Notes: Rodney mentioned Adam Riley's photos of a Snow Leopard hunt from Hemis National Park in 2013 which you can see here.

There are dozens of trip reports on mammalwatching that feature Snow Leopard sightings. Check out the India, China and Mongolia pages in particular.

Charles talks about the latest bioluminescent mammal that was revealed in this post while Jon talked about this piece he and Charles wrote for the conservation news site  Mongabay.

Cover art: Rodney and Snow Leopard, Darla Hillard

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 110 countries.

Charles and Jon chat with two Bangkok-based mammalwatchers, Alexander Coke Smith and Jirayu 'Tour' Ekkul.

Coke, an American, moved to Thailand a decade ago. He has travelled extensively and many mammalwatchers will be familiar with his superb photos and trip reports. Tour, a Thai citizen, began running trips in the Gulf of Thailand in 2012 to watch the resident Eden's Whales. His company, Wild Encounter Thailand, has grown to offer birding and mammalwatching trips across Thailand and beyond.

We talk about the rapid growth of ecotourism in Thailand and ask what that means for conservation, before discussing Thailand's mammalwatching potential in largely unexplored areas. Coke remembers an epic adventure across the Gobi desert in China in search of Bactrian Camels. And Tour describes a strange dolphin - with a very long-beak - from the Andaman Sea which, if indeed a new species, might be named 'Delphinus pinocchioensis'.

For more information visit www.mammalwatching.com/podcast

Notes: There are many trip reports on mammalwatching's Thailand page.

Coke's report from his trip into China's Xinjiang autonomous region in search of wild camels is here.

Cover art: Eden's Whales feeding off of Bangkok, Coke Smith.

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 110 countries.

Charles and Jon talk to Fernando Tortato from his  home in Cuiaba in Brazil's Pantanal. Fernando is Brazil Conservation Program Coordinator for Panthera, the global wild cat conservation organization. 

Dr Tortato talks about his work researching and championing the rapidly growing Jaguar tourism industry in Brazil. Twenty five years ago it was very difficult to see a wild Jaguar anywhere. Today some of the Pantanal lodges offer 'Jaguar Express Trips' that pretty much guarantee a Jaguar sighting before lunch.

In a fascinating interview he talks about trying to balance the intersection of economics, conservation and cultural values when working with local communities and cattle ranchers and the parallels with Chile's growing Puma tourism.

We also learn what it feels like to be charged by an angry Jaguar who blames you for wrecking his chances for romance.

For more information visit www.mammalwatching.com/podcast

Notes: You can see Fernando's impressive list of publications here. And here is a recent interview with him about his work from the Pew Charitable Trusts.

There are dozens of reports on seeing Jaguars in the Pantal on mammalwatching.com's Brazil page.

Cover art: Jaguars, Sebastian Kennerknecht

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 110 countries.