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Publications

This is a list of publications written by Patuxent employees since Patuxent opened in 1939.  To search for Patuxent's publications by author or title, please click below to go to the USGS Publication Warehouse.

Filter Total Items: 8128

Evaluating causes of population change in North American insectivorous songbirds Evaluating causes of population change in North American insectivorous songbirds

Although the North American Breeding Bird Survey (BBS) is a principal source of information regarding populations of most North American bird species, many features of the survey complicate analysis of population change. Correlation studies based on BBS data cannot be used to unambiguously define cause and effect relationships. Recently, B?hning-Gaese et al. (1993) presented an analysis...
Authors
C.S. Robbins

Occurrence of Trypanosoma cruzi in Maryland Occurrence of Trypanosoma cruzi in Maryland

During 1954-1960, 2005 mammals of 18 species collected at the Patuxent Wildlife Research Center, Maryland, were examined for trypanosomes. T. cruzi was found in 10 raccoons between October 31 and November 30. Infection occurred in 2 percent of all raccoons sampled, and in 11.3 percent of the 80 raccoons sampled in November. Examination was by direct smears, stained smears and cultures of...
Authors
C. M. Herman, J.I. Bruce

Effects on wildlife Effects on wildlife

No abstract available.
Authors
J.B. DeWitt, D.G. Crabtree, R.B. Finley, J.L. George

Introductory remarks Introductory remarks

No abstract available.
Authors
C. M. Herman
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