Richard W. Frenzel

Habitat suitability and nest survival of white‐headed woodpeckers in unburned forests of Oregon

Jeff P. Hollenbeck, Victoria A. Saab, Richard W. Frenzel · Journal of Wildlife Management · 2011 · 37 citations

Model Validation, Wildlife Ecology, Biogeography +14

Relationship of Diets and Environmental Contaminants in Wintering Bald Eagles

Richard W. Frenzel, Robert G. Anthony · Journal of Wildlife Management · 1989 · 34 citations · Full text

Ecotoxicity, Wildlife Ecology, Environmental Health +12

ENVIRONMENTAL CONTAMINANTS IN BLOOD OF WESTERN BALD EAGLES

Stanley N. Wiemeyer, Richard W. Frenzel, Robert G. Anthony et al. · Digital Commons - University of South Florida (University of South Florida) · 1989 · 28 citations · Full text

Probable causes of nesting failures in Oregon's bald eagle population

Robert G. Anthony, Richard W. Frenzel, Frank B. Isaacs et al. · 1994 · 21 citations

Breeding Behavior, Engineering, Wildlife Ecology +7

Heavy metal concentrations in a lichen of Mt. Rainier and Olympic National Parks, Washington, USA

Richard W. Frenzel, Gary W. Witmer, Edward E. Starkey · Bulletin of Environmental Contamination and Toxicology · 1990 · 11 citations

Environmental Chemistry, Engineering, Environmental Geochemistry +10