スミソニアン国立動物園のインスタグラム(smithsonianzoo) - 5月11日 22時38分

?? Have you ever wondered what apes are thinking? We do! Our research is helping scientists understand how great apes’ brains work, from memory to tool use to the possibility of complex problem-solving. The apes have the choice to participate—and most seem to like the challenge, including Bonnie! Watch research in action and chat with primate keepers every day at 1:30 p.m. at the Think Tank! PLAN YOUR VISIT: https://nationalzoo.si.edu/visit/daily-events.

[BIHAKUEN]UVシールド(UVShield)

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