NOVA

Bird Brain #4420

Wednesday, December 20, 09:00 pm on KPBS

Duration: 0:56:46

Description: Long mocked as empty-headed, birds hide surprisingly acute intelligence. But just how smart are they? As scientists test avian aptitude with brainteasers, discover how the genius of birds is leading us to rethink our basic notions of intelligence.

[HD][CC]

View Additional Airings
12/22/17, 5:00 am KPBS2
12/22/17, 11:00 am KPBS2
12/24/17, 9:00 pm KPBS2

Broadcast In: English