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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: 3617

Fluorescent powders as a marking technique for reptiles

No abstract available.
Authors
Gary M. Fellers, Charles A. Drost

Begging behavior in budgerigars

Five hypotheses about relationships between begging rates, feeding rates and other variables were investigated in captive budgerigar nestlings from 23 days post-hatch to fledge date (Period 4). Within families, nestlings that begged more frequently during Period 4 were fed more often by their parents, but there was no indication that nestling weight on day 23 was related to begging rates in the su
Authors
J. Stamps, A. Clark, P. Arrowood, Barbara Kus

Response to Domning

No abstract available.
Authors
J. A. Estes, P.D. Steinberg

The ecology of extinctions in kelp forest communities

We recognize three levels of extinction–global, local, and ecological – and provide examples of each. The protection and recovery of sea otters (Enhydra lutris) has provided abundant evidence of the consequences of their local extinction from kelp forest communities in the North Pacifc Ocean. These consequences include release of benthic invertebrate populations from limitation by predation; defor
Authors
J. A. Estes, D. O. Duggins, G. B. Rathbun

Duck harvest on public hunting areas in California

No abstract available.
Authors
D.S. Gilmer, J.M. Hicks, J. P. Fleskes, D.P. Connelly