Is this Roger's favorite chair? That's a great balance! [Virtual Zoo]

Roger is sitting normally.
Standing up and one branch. I didn't notice it because it's so well balanced.
Maybe that's normal for a chimpanzee, but I was surprised!
[Chimpanzee]
Koiko: Born in 1977　　
Takashi: Born in 1988　　
Laura: Born in 1990　　
James: Born in 1993.　
Niini: Born in 2013 (Dad, James Mom, Koiko)
Roger: Born in 2018 (Dad, James Mom, Laura)
#Chimpanzee #Virtual Zoo #Kyoto City Zoo #Roger