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Watch as birds solve puzzles and challenge our basic notions of intelligence.
Airing December 20, 2017 at 9 pm on PBS
NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @novapbs
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Watch as birds solve puzzles and challenge our basic notions of intelligence.
Airing December 20, 2017 at 9 pm on PBS
NOVA on Facebook: https://www.facebook.com/NOVAonline NOVA on Twitter: @novapbs NOVA on Instagram: @novapbs
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