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Roffe, Thomas J.

Resources produced by this author

Environmental Health Issues

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By Migratory Bird Treaty Act Consideration

Topics

Abundance

Ecology

Wintering Habitat

Management

Foraging & Habitat

Additive Mortality Factors

Human Disturbance

Zones of Temperature

Species of Concern

Authors

Robertson, Gregory J.

Larned, William W.

Silverman, Emily D.

Zwiefelhofer, Denny

Resources

Journals & Publications
Databases
Research Articles & Journal Entries
Presentations
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Surveys

Organizations

U.S. Fish and Wildlife Service

U.S. Geological Survey

Patuxent Wildlife Research Center

Canadian Wildlife Service

Centre for Wildlife Ecology, Simon Fraser University

Sea Duck Joint Venture

USFWS -Migratory Bird Management - Alaska

Foundation for Ecological Security

University of Alaska Fairbanks - Dept of Biology and Wildlife

Lesnoi Corporation

Alaska Wild Animal Recovery Effort (AWARE) - Box 7, Homer, AK 99603