Geographic Variation of Sexual Dimorphism in Size of Savannah Sparrows (Passerculus sandwichensis): A Test of Hypotheses

1 May 1987

journal article
Published by Oxford University Press (OUP) in Evolution

Vol. 41 (3) , 514
https://doi.org/10.2307/2409253

Abstract

The Savannah Sparrow (Passerculus sandwichensis) is a widespread and common North American bird that shows both geographic variation and sexual dimorphism in si...

Keywords

VARIATION AND SEXUAL
SEXUAL DIMORPHISM
AMERICAN
BIRD
GEOGRAPHIC VARIATION
DIMORPHISM IN SIZE

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