Document Type

Article

Publication Title

Auk

Publication Date

10-2003

Volume

120

Issue

4

Disciplines

Biology | Life Sciences

DOI

10.1642/0004-8038(2003)120[0941:EOALCO]2.0.CO;2

Comments

View original published article in JSTOR.

Rights

© 2003, University of California Press. View original published article in JSTOR.

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Biology Commons

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