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Roby, Daniel D.

Resources produced by this author

Do wintering Harlequin Ducks Forage Nocturnally at High Latitudes

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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

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Databases
Research Articles & Journal Entries
Presentations
Web sites
Surveys

Organizations

U.S. Fish and Wildlife Service

U.S. Geological Survey

Patuxent Wildlife Research Center

Canadian Wildlife Service

Sea Duck Joint Venture

Centre for Wildlife Ecology, Simon Fraser University

USFWS -Migratory Bird Management - Alaska

Foundation for Ecological Security

University of Alaska Fairbanks - Dept of Biology and Wildlife

Environment Canada

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