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Book Chapters

Browse more than 5,500 book chapters authored by our scientists over the past 100+ year history of the USGS and refine search by topic, location, year, and advanced search.

Filter Total Items: 6063

Movements of translocated wolves in Minnesota

No abstract available.
Authors
S. H. Fritts, W. J. Paul, L. D. Mech

Oil and gas potential of island arcs in the Southwest Pacific: a new frontier

No abstract available
Authors
H. G. Greene, D.W. Scholl, J.G. Vedder, F. L. Wong

Organochlorines in Alaskan peregrine falcon eggs and their current impact on productivity

No abstract available.
Authors
Robert E. Ambrose, C. J. Henny, R. E. Hunter, J.A. Crawford

Ornitologia. Preliminary Field Report

No abstract available.
Authors
M.S. Foster

Osprey, Pandion haliaetus

No abstract available.
Authors
C. J. Henny

Peregrine falcon

Since 1975, 101 peregrine falcon breeding sites have been documented in Arizona, New Mexico and western Texas. Eyries were found in either riverine or montane canyons, habitats which supported dense and diverse avian prey and provided structural characteristics that may increase prey vulnerability. Approximately 85% of the sites visited each year were occupied. Egg-laying (mid-February to mid-Ma
Authors
R.W. Skaggs, D. H. Ellis, W.G. Hunt, T.H. Johnson

Persistent toxic substances and the health of fish communities in the Great Lakes

The role, if any, of toxic substances in bringing about changes in the productivity and status of fishery resources, is not well understood. At the 'Workshops on Persistent Toxic Substances and the Health of the Aquatic Community,' the Fish Biota Discussion Subgroup considered the issue of toxic substances by responding to the three questions addressed to it by the Workshop Organizing Committee a
Authors
Wayne A. Willford

Phrynosoma cerroense

No abstract available at this time
Authors
M.R. Jennings

Phrynosoma coronatum

No abstract available at this time
Authors
M.R. Jennings