Robert Porter Allen Audubon Collection - Photographs

 

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Publisher

University of South Florida

Publication Date

January 1930

Time Period

circa 1930s-1950s

Abstract

A chart illustrating Darling's theory of a social threshold in birds.

Keywords

Environmental protection, Wildlife conservation, Birds, Theories

Extent

1 chart

Holding Location

University of South Florida

Language

English

Media Type

Charts

Identifier

A55-00401

Keywords

Environmental protection, Wildlife conservation, Birds, Theories

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Rights Statement

In Copyright