Publications
This list of publications includes peer-review journal articles, official USGS publications series, reports and more authored by scientists in the Ecosystems Mission Area. A database of all USGS publications, with advanced search features, can be accessed at the USGS Publications Warehouse.
Filter Total Items: 41764
Directing the movement of fish with electricity
No abstract available.
Authors
Alberton L. McLain, Willis L. Nielsen
Sea lamprey spawning: Wisconsin and Minnesota streams of Lake Superior
No abstract available.
Authors
Howard A. Loeb
The foods of fur animals of the Patuxent Research Refuge, Maryland
Approximately 300 digestive tracts of fur animals obtained mostly during the winter trapping season and 560 scats from animals live-trapped on the Patuxent Research Refuge near Laurel, Maryland, were analyzed. The resulting data are summarized and a brief description of the area and important habitat types is given. The animals studied include the raccoon, red fox, gray fox, mink, New York weasel,
Authors
L. M. Llewellyn, Francis M. Uhler
Ecological studies of breeding bird populations in northern Maine
No abstract available.
Authors
Robert E. Stewart, John W. Aldrich
Fifty-second Christmas Bird Count. 138. Southern Dorchester County, Md
No abstract available.
Authors
C.S. Robbins
Consumption of spruce budworms by birds in a Maine spruce-fir forest
No abstract available.
Authors
R.T. Mitchell