Barred for life.

[Jon Bev]

A close look at a Gibbon at Auckland Zoo a few years ago. He was quite cooperative.

 

[AlanLichty]

He might have been cooperative but doesn't seem to be all that happy behind the wire cage.

 

[JimFox]

He sure doesn't look happy. That's great he was cooperative.

 

[Eric Gofreed]

Great headshot, Jon