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Obituaries

Elisabeth Vrba (1942-2025): The woman who timed evolution

Elisabeth Vrba, who died last month at 82, did not set out to overturn the way scientists understood evolution. But her relentless inquiry, guided by a keen mathematical mind and a sharp eye for patterns in the fossil record, challenged some of Darwin’s most sacrosanct ideas. In a field where slow, incremental change had long […]

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Obituaries

Ajith Kumar: A life devoted to India’s biodiversity

Dr. Ajith Kumar, a distinguished wildlife biologist, mentor, and educator, dedicated his life to the study and conservation of India’s biodiversity. His research and leadership over four decades shaped the landscape of wildlife science in the country, particularly through his work on primates and small carnivores, as well as his instrumental role in training future […]

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Obituaries

Francisco Marupa had always known that the fight for the land is not one that ends in a single lifetime

Francisco Marupa did not die as he lived.  He had spent his years as a guardian of the forests and rivers of the Madidi National Park in Bolivia, walking its ancient paths as his ancestors had before him. His voice carried the weight of centuries, speaking for the Leco people, for the trees felled in […]

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Randy Borman, the man who became Cofán

Randy Borman was never meant to be Cofán. And yet, from the moment he was born in 1955, deep in the Ecuadorian Amazon, he belonged to them. His parents, American missionaries, had come to translate the Bible into the Cofán language, but their eldest son took to the forest as though it were written into […]

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Obituaries

Obituary for Vimla Bahuguna, A Guardian of Forests, A Champion of Women

Vimla Bahuguna, who spent a lifetime defending India’s forests, empowering women, and championing the rights of the poor, died on February 14th, at the age of 93. Her passing, four years after that of her husband, the renowned environmentalist Sunderlal Bahuguna, marks the gentle passing of a woman whose work was neither loud nor self-promotional […]

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Obituaries

An obituary for Kallur Balan, India’s “Friend of the Forest”

Kallur Balan did not seek recognition. He did not write books, nor command the podium at international climate summits. His work was quieter, the slow and unglamorous toil of one man against the arid land. But when he died on Monday, aged 75, the forests he left behind spoke for him. The hills of Palakkad, […]

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Obituaries

Obituary for Mikkel Larsen, 1974-2025

Mikkel Larsen, who passed away unexpectedly at the age of 50, was a rare breed of executive: a practical idealist who believed that finance could be harnessed to heal the planet. As the former Chief Executive Officer of Climate Impact X (CIX), a Singapore-based carbon exchange, he worked to bring integrity and credibility to voluntary […]

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Obituaries

Jimmy Carter’s conservation legacy

James Earl Carter Jr., the 39th president of the United States, died on Sunday at his home in Plains, Georgia. He was 100 years old. Known to the world as Jimmy Carter, his presidency was marked by foresight, humility, and an enduring commitment to the environment that would define his legacy long after he left […]

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Mongabay Features Obituaries

The conservationists, Indigenous leaders, and environmentalists the world lost in 2024

The world lost many conservationists, Indigenous leaders, and environmentalists in 2024. Their lives were devoted to safeguarding the planet’s biodiversity, protecting vulnerable communities, and advocating for justice in the face of profound challenges. While each had a unique story, they shared a commitment to the environment, often working on the frontlines of conservation or battling […]

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Obituaries

Obituary for Indonesian conservationist Elva Gemita

Elva Gemita, a steadfast advocate for wildlife and forest conservation in Indonesia, passed away on November 24 at the age of 44. Born and raised near Kerinci Seblat National Park, she developed an early connection with the biodiversity that would define her life’s work. Her career began in the forests of Jambi Province, dismantling illegal […]

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David Bonderman: The Investor Who Championed Conservation

David Bonderman, who died on Wednesday at the age of 82, was best known as a titan of private equity, acclaimed for turning undervalued companies into lucrative ventures. Over decades, his sharp instincts and strategic acumen at TPG Capital—formerly Texas Pacific Group—yielded control of firms as diverse as Continental Airlines, J. Crew, and Petco. His […]

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Cambodia’s forests lost another defender: Environmental journalist Chhoeung Chheng

In the gathering dusk of December 4th, Chhoeung Chheng, a Cambodian journalist with a dogged commitment to exposing illegal logging, was shot near Beng Per Wildlife Sanctuary. He succumbed to his injuries three days later, his body failing to withstand the assault from a homemade gun. It was a weapon often wielded by poachers but, […]

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Goodbye to the Round Island hurricane palm—for now.

The last wild Round Island hurricane palm, Dictyosperma album var. conjugatum, met its end in a gusty September storm, snapping the final thread tethering this rare tree to its native soil. For decades, it stood alone on its windswept perch on Round Island, a 1.7-square-kilometer dot off the coast of Mauritius. With its pale blue […]

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Obituaries

The extinction of the Slender-billed Curlew: How can we expect other nations to safeguard their species when we have failed our own?

The slender-billed curlew, Numenius tenuirostris, slipped from the world in the way of rare things: gradually, quietly, and irretrievably. Once it coursed over the steppes of Siberia and wintered along Mediterranean shores, its migratory path a delicate thread connecting continents. Its last confirmed sighting, in Morocco in 1995, marked the end of a lineage and […]

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Obituaries

An obituary for the vaquita

I prepare obituary sketches for high-profile conservation figures and species-on-the-brink in advance, to be held until they’re needed to be developed into full obituaries. The following is one I hope to never publish, though as of today, fewer than ten vaquitas—gentle porpoises no larger than a child—are believed to remain in the wild. 🐬🐬🐬🐬🐬🐬 The […]

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Obituaries

Obituary for Carlos Andrés Ascué Tumbo, the Indigenous Nasa defender

Carlos Andrés Ascué Tumbo, known to friends and comrades as “Lobo,” or “Wolf,” was no stranger to the forces that threatened his land and his people. The son of Colombia’s Andes, he belonged to a long line of Indigenous Nasa defenders and was a dedicated educational coordinator and leader. But in a country labeled as […]

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Obituaries

Obituary for filmmaker Ryan Killackey, 1978-2024

Ryan Killackey, who died on October 4th, aged 46, was a man of singular purpose. Born in Homewood, Illinois, he came of age with a fascination for nature that would eventually drive him to the farthest reaches of the Amazon rainforest. But his was no simple journey of exploration or adventure; it was a pursuit […]

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Obituaries

A letter to my daughter I hope I never have to send

I’m sorry. I’m sorry for letting you down, for letting the world down, and for letting a creature that once roamed the earth for millions of years slip away. The Sumatran rhino, with its thick coat of bristling hair and mournful song, is no longer a living testament to our planet’s wild past. Instead, it […]

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Obituaries

The Kāmaʻo: Silence in the Rainforest

In 2023, the U.S. Fish and Wildlife Service declared 21 species officially extinct by removing them from list of species protected under the Endangered Species Act. I recently put together short obituaries for a few of the species we lost. Amidst the dense, lush undergrowth of Kauaʻi’s rainforests, where the dampness held the whispers of […]

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Mongabay Features Obituaries

Danilo Villafañe (1974-2023): A Guardian’s Farewell

In the emerald shadows of the Sierra Nevada de Santa Marta, a profound loss echoes through the mountains. Danilo Villafañe, an Arhuaco Indigenous leader of unwavering conviction, passed away on Christmas Day, aged 49, in a selfless act of heroism. Villafañe drowned while trying to rescue two young women from the waters where the Palomino […]

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Mongabay Features Obituaries

Obituary for Indonesian investigative reporter and journalism advocate Tommy Apriando

Tommy Apriando, an esteemed investigative journalist and chairperson of the Yogyakarta branch of Indonesia’s Alliance of Independent Journalists (AJI), died Sunday at the age of 30 after being hospitalized for complications from diabetes. In a country where environmental reporting is potentially deadly, Apriando wasn’t afraid to speak truth to power. He took on politicians who […]

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Mongabay Features Obituaries

Obituary: Conservation biologist and wildtech journalist Sue Palminteri

Whether it was radio-collaring elephants across the savannas of South Africa, competing internationally alongside the Israeli national team in tennis, tracking saki monkeys through the rainforest in the sweltering mid-day heat of the Peruvian Amazon, or evaluating the practicalities of implementing technological solutions to conservation challenges, Sue Palminteri fully embraced all she pursued with rare […]

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Obituaries

Alan Rabinowitz: A Legacy of Conservation

On August 5th, the conservation world mourned the death of Alan Rabinowitz, an American zoologist celebrated as the ‘Indiana Jones of wildlife protection’ by Time magazine. He passed away at 64 after a battle with cancer. Rabinowitz’s legacy testifies to a life spent in unwavering commitment to safeguarding the planet’s most majestic and vulnerable species, […]

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Mongabay Features Obituaries

Conservation biology loses a leader: Navjot Sodhi, 1962-2011

Over the weekend I received very sad and unexpected news: my friend Navjot Sodhi, a scientist whose mentorship and research made him a leader in the field of conservation biology, died after a short battle with an aggressive blood cancer. He was 49. Navjot leaves behind his wife Charanjit, children Ada and Darwin, and bevy […]

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Mongabay Features Obituaries

Climate change claims a snail

Goodbye to a snail. The Aldabra banded snail (Rachistia aldabrae), a rare and poorly known species found only on Aldabra atoll in the Indian Ocean, has apparently gone extinct due to declining rainfall in its niche habitat. While some may question lamenting the loss of a lowly algae-feeding gastropod on some unheard of chain of […]