Flightless Cormorant

Series: Galapogos - Laboratory for Evolution Series

Year Published: 1971

Creator: UNIV OF CALIF BOARD OF REGENTS LOS ANGELES CA 90024

Format: 16mm

Sound: sound

Description: Studies a rare species of cormorant that has lost the ability to fly. This bird, found only on the Galapogos Islands is an example of how a major function can be lost through a relaxation of selective pressures for maintenance.

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