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Dr. Iroro Tanshi: Rediscovering a Lost Bat, Then Saving Its Forest From Fire

• Sam

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Dr. Iroro Tanshi found a bat species unseen in Nigeria for 45 years. Eight days later, she watched the forest it lived in catch fire.

That collision, a rediscovery and a disaster eight days apart, is what launched one of the most innovative community-led wildfire prevention programs in West Africa, and it's a big part of why Iroro just won the 2026 Goldman Environmental Prize, conservation's "Green Nobel." In this conversation, we talk about the short-tailed roundleaf bat she rediscovered on a mountain on the Nigeria-Cameroon border, the 2016 wildfire that nearly trapped her field team, and how a local farmer's simple question, "could you just tell us when to burn?", became the seed of a science-based fire prediction system that now uses town criers and "Forest Guardians" to keep entire communities safe. Her program has hit zero forest fires in Afi for five consecutive years and is now scaling to the DRC, Madagascar, and Indonesia through the Tropical Fire Alliance.

In this conversation:
00:00:18 – Introduction
00:00:31 – Rediscovering the short-tailed roundleaf bat after 45 years
00:05:06 – Ten new bat species records for Nigeria
00:13:36 – The hammer-headed fruit bat's booming mating call
00:25:47 – Growing up in Warri, an oil town, and her father's nature-documentary rule
00:32:05 – Founding SMACON and winning the 2026 Goldman Environmental Prize
00:41:00 – The 2016 wildfire that nearly trapped her field team
01:01:19 – Building a fire prediction model with town criers and Forest Guardians
01:02:25 – Zero wildfires for five years, and scaling globally with the Tropical Fire Alliance
01:25:15 Her advice for young African women in conservation

About Dr. Iroro Tanshi:

Dr. Iroro Tanshi is a Nigerian bat biologist and conservationist who co-founded SMACON, where she serves as Director of Research. She holds a BSc in Environmental Science and a Master's in Environmental Quality Management from the University of Benin, an MSc in Biodiversity Conservation from the University of Leeds, and a PhD from Texas Tech University. In 2016, she rediscovered the short-tailed roundleaf bat in Nigeria for the first time in 45 years. She has since won the Future for Nature Award (2020), the Whitley Award (2021), and the 2026 Goldman Environmental Prize.

About SMACON:

SMACON (Small Mammal Conservation Organization) protects at-risk small mammals in West Africa through evidence-based conservation and community partnership. Its flagship wildfire prevention program combines weather-based fire risk prediction with traditional town crier networks and community "Forest Guardian" response teams, achieving zero forest fires in Afi for five consecutive years while protecting roughly 27,000 people across 16 communities. SMACON is now scaling that model globally through the Tropical Fire Alliance.

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