Food-niche relationships between great horned owls and common barn owls in eastern Washington

Author(s)
Knight, Richard L. and Ronald E. Jackman
Year
Article Title
Food-niche relationships between great horned owls and common barn owls in eastern Washington
Volume
101
Pages
175-179
Start Page Number
175
Final Page
179
Review

Datapoints

Displaying 1 - 1 of 1 datapoints.
Species: Great Horned Owl (Bubo virginianus)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Life Cycle Stage Specific Location Type
Dietary Composition percent of total prey biomass Sylvilagus nuttallii (12.4%), Spermophilus washingtoni (0.4%), Thomomys talpoides (29.7%), Perognathus parvus (12.5%), Dipodomys ordii (1.4%), Reithrodontomys megalotis (0.3%), Peromyscus maniculatus (6.2%), Neotoma cinerea (2.1%), Microtus montanus (7.7%), Mus musculus (0.2%), unident. microtinae (4.5%), Mustela frenata (0.4%), Anas platyrynchos (2.6%), Phasianus colchicus (2.5%), Fulica americana (1.5%), Charadrius vociferus (0.2%), Tyto alba (10.7%), Sternella neglecta (0.2%), unident. Fringillidae (0.2%), unident. Passeriformes (1.2%), unident. snake (1.4%), Cyprinus carpio (1.3%), Stenopelmatus spp (0.2%) 234 pellets Not Reported Esquatzel Coulee, Franklin County Exposure Factor Datasets

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