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The Life of Birdschevron_right
S01E06: Signals and SongsA look at the way birds communicate. The program shows us how calls of warning can unite a community of birds against a larger predator and how other calls may be used to attract mates.
Genres:
Air Date:
Nov 25, 1998
Runtime:
50 minutes
Production:
Casts:
David Attenborough
