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Description: |
20 pages : illustrations (chiefly color), color map ; 28 cm. |
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"Published ... with support from the American Ornithologists' Union, Cornell Laboratory of Ornithology, and the Academy of Natural Sciences"--Colophon. |
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"Order Ciconiiformes, family ardeidae." |
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"Egretta rufescens ; French: Aigrette roussâtre ; Spanish: Garza rojiza, Garza melenuda, Garza Piquirrosa." |
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Bibliography Note: |
Includes bibliographical references (pages 16-18). |