Anthony J. Orr

Determinants of genetic variation across eco-evolutionary scales in pinnipeds

Claire Peart, Sergio Tusso, Saurabh D. Pophaly et al. · Nature Ecology & Evolution · 2020 · 109 citations

Life Sciences, Evolutionary Biology, Genetics +14

Quantifying errors associated with using fecal samples to determine the diet of the California sea lion (<i>Zalophus californianus</i>)

Anthony J. Orr, James T. Harvey · Canadian Journal of Zoology · 2001 · 58 citations

Life Sciences, Ecology, Zoology +8

Examination of the foraging habits of Pacific harbor seal (Phoca vitulina richardsi) to describe their use of the Umpqua River, Oregon, and their predation on salmonids

Anthony J. Orr, Adria S. Banks, Steve Mellman et al. · AquaDocs (United Nations Educational, Scientific and Cultural Organization) · 2004 · 50 citations · Full text

Natural Resources, Ecology, Marine Sciences +16

Intraspecific comparison of diet of California sea lions (<i>Zalophus californianus</i>) assessed using fecal and stable isotope analyses

Anthony J. Orr, Glenn R. VanBlaricom, Robert L. DeLong et al. · Canadian Journal of Zoology · 2011 · 36 citations

Life Sciences, Ecology, Zoology +17

Current prevalence of adult Uncinaria spp. in northern fur seal (Callorhinus ursinus) and California sea lion (Zalophus californianus) pups on San Miguel Island, California, with notes on the biology of these hookworms

Ε. T. Lyons, Sharon R. Melin, Robert L. DeLong et al. · Veterinary Parasitology · 2001 · 35 citations

Veterinary Medicine, Biology, Zoology +11