Ecological and Evolutionary Characteristics of Flight-calls of the Wood-warblers (Parulidae)

Ecological and Evolutionary Characteristics of Flight-calls of the Wood-warblers (Parulidae)

Author: Andrew Farnsworth

Publisher:

ISBN: CORNELL:31924095872846

Category:

Page: 454

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Many songbirds produce simple, species-specific flight-calls. Some fundamental features of flight-calls remain poorly known, including their functions and variability. I reviewed available information on flight-calls and studied: (1) relationships between calling and weather; (2) seasonal flight-call use in warblers; (3) inter- and intraspecific variation in warbler flight-calls; (4) methods for analyzing flight-calls; and (5) relationships between warbler flight-calls and ecological and evolutionary characteristics.
Ecological and Evolutionary Characteristics of Flight-calls of the Wood-warblers (Parulidae)
Language: en
Pages: 454
Authors: Andrew Farnsworth
Categories:
Type: BOOK - Published: 2007 - Publisher:

Many songbirds produce simple, species-specific flight-calls. Some fundamental features of flight-calls remain poorly known, including their functions and variability. I reviewed available information on flight-calls and studied: (1) relationships between calling and weather; (2) seasonal flight-call use in warblers; (3) inter- and intraspecific variation in warbler flight-calls; (4) methods for
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Language: en
Pages: 143
Authors: Jeffrey G. Groth
Categories: Nature
Type: BOOK - Published: 1993-08-16 - Publisher: Univ of California Press

The highly variable North American red crossbill complex has presented one of the most controversial problems in avian systematics. Although crossbills wander nomadically and breed all year, they have not become homogenized in bill and body size. This study suggests that this crossbill complex contains several distinctive sibling species that
How to Know the Birds
Language: en
Pages: 304
Authors: Ted Floyd
Categories: Nature
Type: BOOK - Published: 2019-03-12 - Publisher: National Geographic Books

Become a better birder with brief portraits of 200 top North American birds. This friendly, relatable book is a celebration of the art, science, and delights of bird-watching. How to Know the Birds introduces a new, holistic approach to bird-watching, by noting how behaviors, settings, and seasonal cycles connect with
The Warbler Guide
Language: en
Pages: 560
Authors: Tom Stephenson, Scott Whittle
Categories: Nature
Type: BOOK - Published: 2013-07-08 - Publisher: Princeton University Press

A field guide that revolutionizes warbler identification Warblers are among the most challenging birds to identify. They exhibit an array of seasonal plumages and have distinctive yet oft-confused calls and songs. The Warbler Guide enables you to quickly identify any of the 56 species of warblers in the United States
Proceedings RMRS.
Language: en
Pages:
Authors: Tom Stephenson, Scott Whittle
Categories: Forests and forestry
Type: BOOK - Published: 1998 - Publisher:

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