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
Computers at work in Interior: Patuxent Wildlife Research Center Computers at work in Interior: Patuxent Wildlife Research Center
No abstract available.
Authors
L.M. Moyer
A black-headed grosbeak specimen from Virginia A black-headed grosbeak specimen from Virginia
No abstract available.
Authors
R. B. Clapp
Demography, environmental uncertainty, and the evolution of mate desertion in the snail kite Demography, environmental uncertainty, and the evolution of mate desertion in the snail kite
The Snail Kite (Rostrhamus sociabilis), an endangered hawk, has a unique mating system in Florida (Beissinger and Snyder 1987): when food is abundant, males or females desert their mates at nearly equal frequency (ambisexual mate desertion) in the midst of a nesting cycle. I examined the demographic and environmental constraints selecting for a clutch size that permits one parent to...
Authors
Steven Beissinger
Reproductive toxicity of monocrotophos to bobwhite quail Reproductive toxicity of monocrotophos to bobwhite quail
Pairs of 1st-year breeding bobwhites were fed constant or decreasing concentrations of monocrotophos for 15 days. In addition, a control diet was used in a pair-fed group matched with the pairs in the constant group. Dietary concentrations for the constant group were logarithmically spaced at .100, .178, .316, .562, 1.000 ppm of actual insecticide and also at 0 ppm (control) for five...
Authors
K. L. Stromborg
Wolf population in the Central Superior National Forest, 1967-1985 Wolf population in the Central Superior National Forest, 1967-1985
Aerial radio-tracking and observation showed total number of wolves per year in 2,060-km2 area varied from 35 to 87 in winter and from 30 to 78 in spring and generally declined because of a decreasing deer herd. Since winter 1977-1978, the population has remained relatively stable because an increasing proportion of it has switched to preying on moose. The number of wolves preying on...
Authors
L.D. Mech
[Book review] Utah birds: Geographic distribution and systematics, by W.H. Behle [Book review] Utah birds: Geographic distribution and systematics, by W.H. Behle
Review of: Behle, William H. 1985. Utah Birds: Geographic Distribution and Systematics. Occasional Publication No. 5, Utah Museum of Natural History, University of Utah, Salt Lake City, Utah. 147 pp.
Authors
R.C. Banks
Conservation of migratory raptors: An overview based on fifty years of raptor banding Conservation of migratory raptors: An overview based on fifty years of raptor banding
During the 50-year period 1931-80, 422,000 raptors were banded in the United States and Canada. Encounter rates were calculated, by decades of banding, for all birds reported outside of the l0-min block of latitude and longitude where they had been banded. Encounter rates for the various raptor species decreased from about 15-25% in the 1930s to about 1-5% in the 1970s. The percentage of
Authors
C.S. Robbins