Skip to main content

Main menu

Home
Species
Research & Resources
Organizations

Search form

Search

You are here

Home > Authors >

Zimmerman, Guthrie S.

Resources produced by this author

Trends in Duck Breeding Populations 1955–2012

View Additional Resources

By Type
By Topic
By Author
By Organization
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
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

Lesnoi Corporation

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