Vesper Sparrows

Vesper Sparrows

by Deborah Digges

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Plate 32 Vesper Sparrow - Yellow Winged Sparrow - Field Sparrow - single original antique chromolithographed print from "Report on the birds of Pennsylvania

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The juvenal plumage and postjuvenal molt of the vesper sparrow (Occasional papers of the Museum of Zoology, University of Michigan)

by George Miksch Sutton

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The Postjuvenal Molt of the Grasshopper Sparrow, Chipping Sparrow, Vesper Sparrow

by George Miksch Sutton

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The Vesper Sparrow

by Unknown Author

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Vesper Sparrow and Other Bird Songs

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Effects of Management Practices on Grassland Birds: Vesper Sparrow, 2000, Grasslands Ecosystem Initiative, Northern Prairie Wildlife Research Center, 40 pages.

by J. A. et al. Dechant

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