Kinematics of birdsong in sparrows: Functional correlates of beak and head motion

Birds often display exaggerated movements of the head, throat and beak while singing, but the functional significance of these motions for song production remains largely unexplored. The kinematics of the head and beak during song were analyzed in two bird species, the swamp sparrow (Melospiza georg...

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Veröffentlicht in:American zoologist 1991-01, Vol.31 (5), p.65A-65A
Hauptverfasser: Westneat, M, Long, JH Jr, Hoese, W, Nowicki, S
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Sprache:eng
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