#Trimates
Along with Dian Fossey and Jane Goodall,
Birute Galdikas (10 May 1946 - 24 March 2026)
was one of The Trimates 🏺🧪

The Trimates were the first women to establish long-term studies of great apes in the wild. They were all mentored by Louis Leakey. The Leakey Foundation @leakeyfoundation.org
March 27, 2026 at 3:33 PM
#TalDíaComoHoy Dian Fossey fue asesinada (se cree que por cazadores furtivos a los que se enfrentó durante sus 22 años de trabajo). Una de las primeras primatólogas del mundo. Junto con Jane Goodall y Birutė Galdikas, formaron las Trimates, el grupo de investigadoras en primates.
December 26, 2024 at 9:07 AM
Very sad to learn that Biruté Galdikas, world-renowned orangutan researcher, has died.

With Jane Goodall (chimps) and Dian Fossey (gorillas) she was one of the Leakey “Trimates,”studying the great apes in the wild. She became a tireless advocate for orangutans and their habitat. #nopalmoil
March 26, 2026 at 10:03 PM
I got curious about whether Jane Goodall worked at all with Dian Fossey and was not expecting to learn they were part of a primatologist supergroup.

en.m.wikipedia.org/wiki/The_Tri...
The Trimates - Wikipedia
en.m.wikipedia.org
October 4, 2025 at 10:14 AM
There goes the great Jane Goodall. Extraordinary human being. Biruté Galdikasaka is now the last living of the 3 women primatologists- Goodall, Dian Fossey & Galdikasaka, aka "the Trimates"-trained by famed paleoanthropologist Louis Leakey. All three of them changed the field of primatology forever.
October 2, 2025 at 9:10 PM
les tutoritzava el mateix professor, Louis Leakey. Juntament amb Birutė Galdikas que estudia els orangutans, se les coneix com les "trimates"

en.wikipedia.org/wiki/The_Tri...
The Trimates - Wikipedia
en.wikipedia.org
May 18, 2025 at 11:13 AM
Aw, the last of the Trimates. 😥
March 25, 2026 at 1:00 AM
Long live the Trimates
Jane Goodall, ethologist and conservationist, has died. She was 91
October 1, 2025 at 6:21 PM
Today, we're also honouring Dr. Biruté Galdikas – a scientist and educator, a conservationist, and an advocate for the orangutan.

Biruté and Dr. Jane, together with Dian Fossey, were once known as Louis Leakey's "trimates." These three women redefined humanity’s relationship with the natural world.
August 19, 2026 at 1:03 PM
Jedna brutalnie zamordowana. Druga właśnie zmarła w wieku 91 lat jako legenda badań nad przyrodą. Została trzecia.
Trzy kobiety, które zmieniły świat i nasze patrzenie na małpy. Trzy Królowe Małp, jak je nazywano.
Trimates
zielona.interia.pl/wiadomosci/s...
Zmieniły świat i naszą wiedzę. Jedną zamordowali, druga właśnie zmarła
Trzy kobiety i trzy gatunki małp człekokształtnych, którymi się zajmowały. Nazywano je nawet trzema Królowymi Małp albo Trimates (od słowa "primates",
zielona.interia.pl
October 2, 2025 at 8:03 AM
I know, and I hate myself for what I'm about to do, but:

Dian Fossey's thing was gorillas; Goodall's thing was chimps. (The third of the "Trimates" was Birute Galdikas, and her thing was orangutans.)
October 12, 2025 at 6:45 AM
🦧Very sad news that Dr Birutė Galdikas,
world-renowned anthropologist and orangutan researcher,
has died at the age of 80

One of the Leakey Trimates she was the first scientist in the world to begin in-depth studies of orangutans

The Loss of Professor Birutė Galdikas 👩‍🔬🏺🧪
www.vdu.lt/en/vmu-commu...
March 25, 2026 at 12:00 PM
oh you mean The Trimates en.wikipedia.org/wiki/The_Tri...
The Trimates - Wikipedia
en.wikipedia.org
October 2, 2025 at 12:40 AM
Women do fine in the jungle.

Jane Goodall, Dian Fossey, & Birutė Galdikas, referred to as "The Trimates". Other notable primatologists include Dorothy Cheney and Jeanne Altmann. These women, along with many others, have made significant discoveries and shaped the field of primatology.
May 11, 2025 at 10:07 AM
Oof, the last of Leakey's Trimates, pioneering #WomenInSTEM
RIP Prof. Galdikas, an outspoken advocate for orangutans and the preservation of their rainforest habitat 🌿 www.vdu.lt/en/vmu-commu...
March 25, 2026 at 2:07 PM
Canadian orangutan scientist Biruté Galdikas dead at 79💔

Was last of the 'trimates' alongside Jane Goodall and Diane Fossey

www.cbc.ca/news/science...
Famed primatologist Biruté Galdikas dead at 79 | CBC News
Biruté Mary Galdikas, a Canadian scientist who dedicated her life to the study and conservation of orangutans, has died. She was the last living member of the renowned primatologists known as "trimate...
www.cbc.ca
March 26, 2026 at 12:46 PM
Dr. Birute Galdikas’ work was an early inspiration, to me and many, on the urgent need to study and save orangutans.

🌎🧪
www.cbc.ca/news/science...
Canadian orangutan scientist Biruté Galdikas was the last of the 'trimates' | CBC News
Biruté Mary Galdikas, a Canadian scientist who dedicated her life to the study and conservation of orangutans, has died. She was the last living member of the renowned primatologists known as "trimate...
www.cbc.ca
March 29, 2026 at 3:11 AM
phantasy star 2 has some deeply evil dungeons, but u gotta view them as gauntlets. stock up on trimates. use that snowcrown. manage your tp to the highest degree. you dont need to grind. map out those dungeons, maybe you wont get it the first time. shining in the dark is also the exact same
August 20, 2025 at 1:46 AM
—

Birutė Galdikas

(Wiesbaden, 10/5/1946 -
24/3/2026, L.A.)

lithuanian-canadian zoologist & behavioral scientist.

She was the most experienced connoisseur of Borneo's orangutans.
Along with Goodall & Fossey, she formed the Trimates, three primate researchers.

www.nytimes.com/2026/04/02/s...

—
Biruté Galdikas, Champion of Endangered Orangutans, Dies at 79
www.nytimes.com
May 10, 2026 at 4:43 PM
Elle faisait partie des célèbres « Trimates », aux côtés de Jane Goodall (chimpanzés) et Dian Fossey (gorilles). La primatologue Biruté Galdikas est morte ce 24 mars à l’âge de 79 ans. Elle était reconnue comme l’une des plus grandes expertes mondiales des orang-outans.
Biruté Galdikas, authority on orangutans, has died. She was one of ‘Leakey’s Angels.

Along with Dian Fossey and Jane Goodall, Dr. Galdikas, 79, made ground-breaking discoveries about one of humankind’s closest primate relatives.

By Casey Parks

Gift link! @caseyparks.bsky.social
Biruté Galdikas, authority on orangutans, has died. She was one of ‘Leakey’s Angels.’
Along with Dian Fossey and Jane Goodall, Biruté Galdikas, 79, made ground-breaking discoveries about one of humankind’s closest primate relatives.
www.washingtonpost.com
April 6, 2026 at 10:27 AM
Dr Birutė Galdikas, world-renowned anthropologist and orangutan researcher, has died at the age of 80. One of Leakey's Angels. All the Trimates are now gone.
Dian, Jane, Birutė The world is less.💔
March 27, 2026 at 6:54 AM
And now of Leakey's Trimates, only Birutė Galdikas remains.
October 2, 2025 at 2:09 AM
Alison Ashbury wrote a particularly moving obituary in memory of Dr Birutė Galdikas.

One of the “Trimates”, she transformed our understanding of orangutans through a lifetime of fieldwork and conservation. Her legacy lives on in the forests she fought to protect and in the generations she inspired.
July 2, 2026 at 5:34 PM
Z trzech Trimates, jak ja nazywano, czyli pań zajmujących się małpami człekokształtnymi, które przeniosły wiedzę i opiekę nad nimi na inny poziom, nie ma już żadnej.

Teraz odeszła trzecia z nich, Birute Galdikas. Litwinka z pochodzenia zajmowała się orangutanami.
zielona.interia.pl/wiadomosci/s...
Trzecia z Trimates nie żyje. Była legendą ochrony orangutanów
Ledwie pół roku temu informowaliśmy o śmierci Jane Goodall, jednej z trzech legendarnych Trimates - trzech kobiet, które poświęciły życie opiece nad
zielona.interia.pl
March 28, 2026 at 8:18 AM