Contributions to the anatomy of birds
By: R. W. Shufeldt
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Abstract
At the present writing we know of but one species of the so-called Burrowing Owls inhabiting America, and this is represented by three existing races, the typical and largest of those being the Athene cunicularia, a species confined to South America, while its two varieties occur with the limits of the United States.
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Unnumbered Series |
| Title | Contributions to the anatomy of birds |
| DOI | 10.3133/70159116 |
| Year Published | 1882 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Publisher location | Washington, D.C. |
| Description | 267 p. |
| Larger Work Type | Report |
| Larger Work Subtype | USGS Numbered Series |
| Larger Work Title | Twelfth annual report of the Survey |
| Online Only (Y/N) | N |
| Additional Online Files (Y/N) | N |