Ludwig Kumlien

The Gull Guide

• Author(s): Amar Ayyash

• Categories: Nature

• Type: Book
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• Published: 2024-10-29
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• Publisher: Princeton University Press

The definitive photographic guide to North American gulls Gull identification can be challenging for even the most seasoned birder. While these birds are common to coasts, lakes, and rivers, they exhibit remarkable plumage changes related to age, which is sometimes complicated by similarities between species and a readiness to hybridize. This book provides an invaluable identification guide to all regularly occurring gull species and subspecies throughout North America. It is packed with the very latest research on field identification, updated taxonomy, current distribution trends, color maps, and helpful notes on natural history, aging, and molt. The Gull Guide integrates the essential ele...

Biennial Report of the Board of Regents of Normal Schools of Wisconsin for the School Years ...

• Author(s): Wisconsin. Board of Regents of Normal Schools, Wisconsin. Board of regents of normal schools

• Categories: Education

• Type: Book
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• Published: 1898
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• Publisher: Unknown

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The Wilson Bulletin

• Categories: Birds

• Type: Book
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• Published: 1944
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• Publisher: Unknown

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Life Histories of North American Gulls and Terns

• Author(s): Arthur Cleveland Bent, Frank Nelson Blanchard

• Categories: Gulls

• Type: Book
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• Published: 1921
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• Publisher: Unknown

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Report of the International Polar Expedition to Point Barrow, Alaska, in Response to the Resolution of the House of Representatives of December 11, 1884

• Author(s): P. H. Ray

• Type: Book
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• Published: 1885
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• Publisher: Unknown

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