スミソニアン国立動物園のインスタグラム(smithsonianzoo) - 8月20日 00時22分
Happy #InternationalOrangutanDay! 🐵💻 Let’s play a game…for science! With a tap of the touch-screen computer, our orangutans try their memories at matching pictures. These games are more than just enrichment. They also help scientists study the apes’ metacognition! 🧠 RESEARCH Q&A: https://s.si.edu/2SN1xJb. (Link in bio.)
[BIHAKUEN]UVシールド(UVShield)
更年期に悩んだら
![](https://scontent-nrt1-1.cdninstagram.com/vp/21e57a05277808ae22e6b4a32974c9af/5E0F8AA7/t51.2885-19/s150x150/14032827_1199278510093867_1534642287_a.jpg?_nc_ht=scontent-nrt1-1.cdninstagram.com)
rhiannrae
@renee_flanflan @rosie.meee @_pineapplejones it's international orangutan day!! We should have celebrated Happi!!! 😍 haha
![](https://scontent-nrt1-1.cdninstagram.com/vp/efcd671844b7ffcb42e097595081d2e5/5E0CCDDC/t51.2885-19/s150x150/52713129_299725380711235_3000771079938506752_n.jpg?_nc_ht=scontent-nrt1-1.cdninstagram.com)
joannmacey
Love Batang. Saw little hands reaching mom's when she was getting her enrichment. Must be Redd,love this little guy.
![](https://scontent-nrt1-1.cdninstagram.com/vp/08364fd35360da5c6c55dc05319c5599/5DF4499D/t51.2885-19/s150x150/52696289_2160686644024230_4794051107204628480_n.jpg?_nc_ht=scontent-nrt1-1.cdninstagram.com)
jlutz57
This is called operant conditioning it’s a way of learning through trial and error
![](https://scontent-nrt1-1.cdninstagram.com/vp/014d11ce874beb0e085a565e89ab7347/5DD6921F/t51.2885-19/s150x150/32047460_200943593964940_5534187720219295744_n.jpg?_nc_ht=scontent-nrt1-1.cdninstagram.com)
fauniella
What can you do to help the animals in the Amazon? @smithsonianzoo
![](https://scontent-nrt1-1.cdninstagram.com/vp/4d544e925055b0d0226d9c4602ea3188/5DF88CD7/t51.2885-19/s150x150/43613376_830993597286887_5001732455506378752_n.jpg?_nc_ht=scontent-nrt1-1.cdninstagram.com)
tinamc716
Omg I just love them!! Amazing ♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
![](https://scontent-arn2-1.cdninstagram.com/vp/840796ceb509e4a52201e8242ad576d4/5DF2B4F1/t51.2885-19/44884218_345707102882519_2446069589734326272_n.jpg?_nc_ht=scontent-arn2-1.cdninstagram.com)
wahwe62
I still love playing "Memory." How's Redd doing?
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