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KVN: Template Minimal 1bw

Dear Friend, This week’s video (above) shows one of the sweetest examples of Koko’s gentle nature. As I scratch Koko’s back, her two […]

KVN: Scratching Koko

Dear Friend, This week’s video (above) shows one of the sweetest examples of Koko’s gentle nature. As I scratch Koko’s back, her two […]

KVN: Gorilla Halloween

Dear Friend, Halloween was always one of the gorillas’ favorite times of year, as you can see in the above video. Every October, […]

KVN: Koko and Mic

Dear Friend, One of my favorite things about working with Koko was watching her curiosity lead to new discoveries. In the above video […]

KVN: Happy Birthday, Ndume (44)

Dear Friend, This week we honor Ndume on his 44th birthday. Ndume was an essential part of The Gorilla Foundation family for nearly […]

KVN: World Gorilla Day 2025

Dear Friend, In the above video, we introduce you to two of our dedicated partners in Cameroon: Dr. Denis Ndeloh and Deh Nji […]

KVN: Koko Signs to Herself

Dear Friend, Critics have sometimes claimed that Koko was only mimicking the signs she saw from me. But in this week’s video (see […]

KVN: Koko Shows Us That She Knows

Dear Friend, In the above video, Koko, at 9-years-old, demonstrates her remarkable comprehension skills.  When I request that Koko find something soft, she […]

KVN: Koko: “That’s Me!”

Dear Friend, When I showed Koko a large mirror, she signed “Have Koko-love mirror” and eagerly examined her reflection—tilting her head, kissing the […]

KVN: Koko Learns “Baby”

Dear Friend, How do you teach a gorilla the sign for “Baby”? In the above video, when Koko was just 2 years old, […]

KVN: Gorilla Sunshine

Dear Friend, This footage shows the three gorillas we had the privilege of caring for — Koko, Michael, and Ndume — enjoying time […]

KVN: The Day Koko Made Robin Laugh

Dear Friend, In this unforgettable encounter, Koko meets Robin Williams, and they connect instantly. Koko begins by signing “You tickle,” sparking a joyful […]

KVN: Koko’s Sweater Weather

Dear Friend, In the above video I both mold and model the sign for “Sweater”, and Koko responds with a hug before donning her […]

Learn how Koko's life teaches us how to conserve nature.