Web Reference: Koko gained public attention as the subject of two National Geographic cover stories and, in 1985, the best-selling children's picture book, Koko's Kitten. Koko became the world's most famous representative of her critically endangered species. Oct 22, 2025 · Koko the Gorilla died unexpectedly at the Gorilla Foundation's preserve in 2018, but the 46-year-old primate had a final message for her fans. The Gorilla Foundation is best known for conducting the longest interspecies communication study in history (almost 5 decades) and the only one involving gorillas: Project Koko.
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Koko S Magic Easter Egg Color Trends 2026: Meanings, Combinations, And Trends Explained Color & Biography
style: $70M - $104M
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Last Updated: April 3, 2026
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