Field Notes, Nest Relief in Grus Americana

Creator

• Robert Porter Allen

Files

Preview

Creation Date

January 1930

Time Period

circa 1930s-1950s

Abstract

A chart of nest reliefs in whooping cranes.

Alt Text

A handwritten grid on graph paper with various numbers and annotations, some highlighted in red ink. The document appears to be a detailed log or schedule of some kind.

Keywords

Bird populations, Estimates, Birds, Florida

Extent

1 page

Physical Collection

National Audubon Society Robert Porter Allen collection

Language

English

Media Type

Field notes

Identifier

A55-00035

Recommended Citation

Allen, Robert Porter, "Field Notes, Nest Relief in Grus Americana" (1930). Robert Porter Allen Audubon Collection - Photographs. Image 168.
https://digitalcommons.usf.edu/rpa_photographs/168