Publications
Below is a list of WERC's peer-reviewed publications. If you are searching for a specific publication and cannot find it in this list, please contact werc_web@usgs.gov
Filter Total Items: 3743
The status and management of the least Bell's vireo at the Sweetwater River, San Diego County, California, 1987 The status and management of the least Bell's vireo at the Sweetwater River, San Diego County, California, 1987
No abstract available at this time
Authors
B.E. Kus, G. Collier
The community ecology of sea otters The community ecology of sea otters
No abstract available.
Authors
Glenn R. VanBlaricom, James A. Estes
Morro Bay dredging project -- sea otter study Morro Bay dredging project -- sea otter study
No abstract available at this time
Authors
James L. Bodkin, G. B. Rathbun
Experimental evidence for sibling recognition in Common Terns (Sterna hirundo) Experimental evidence for sibling recognition in Common Terns (Sterna hirundo)
Young Common Terns (Sterna hirundo) did not respond preferentially to calls of siblings at 8 and 9 days of age, but did so by 12 days of age. In experiments with and without visual isolation, and with use of playback, we demonstrated a tendency to approach sibling begging calls. This differential response indicated sibling-recognition occurred, was based on experience, and involved vocal...
Authors
J. Burger, M. Gochfeld, W.I. Boarman
Managing forest roads to control cumulative erosion and sedimentation effects Managing forest roads to control cumulative erosion and sedimentation effects
No abstract available.
Authors
W.E. Weaver, D.K. Hagans, Mary Ann Madej
Fall and winter foods of northern pintails in the Sacramento Valley, California Fall and winter foods of northern pintails in the Sacramento Valley, California
Food habits of northern pintails (Anas acuta) were investigated on 3 national wildlife refuges in the western portion of the Sacramento Valley, California, from August to March 1979-82. Pintails consumed >97% (aggregate % dry wt) plant food during diurnal foraging on national wildlife refuge rice, summer- irrigated, and summer-dry habitats from August through January. Invertebrate use...
Authors
Michael R. Miller
Rice available to waterfowl after harvest in the Sacramento Valley is estimated Rice available to waterfowl after harvest in the Sacramento Valley is estimated
No abstract available at this time
Authors
M. R. Miller
Life history notes: Rana catesbeiana (bullfrog). Feeding Life history notes: Rana catesbeiana (bullfrog). Feeding
No abstract available.
Authors
M.R. Jennings
The Boundary Approach: A geographic analysis of design and conservation of nature reserves The Boundary Approach: A geographic analysis of design and conservation of nature reserves
No abstract available.
Authors
C. M. Schonewald-Cox
Research and Management of island oaks of Santa Rosa Island Research and Management of island oaks of Santa Rosa Island
No abstract available at this time
Authors
K.C. Danielsen, W. L. Halvorson