Food habits of the horned and barn owls

Author(s)
Cunningham, John D.
Year
Article Title
Food habits of the horned and barn owls
Volume
62
Pages
222
Start Page Number
222
Review

Datapoints

Displaying 1 - 2 of 2 datapoints.
Species: Great Horned Owl (Bubo virginianus)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Life Cycle Stage Specific Location California Counties Type
Dietary Composition percent of total number of specimens identified in pellets Neotoma fuscipes (7.9%), Thomomys bottae (20.7%), Mus musculus (25.0%), Microtus californicus (14.9%), Reithrodontomys megalotis (1.7%), Perognathus sp. (4.1%), Dipodomys agilis (4.3%), Peromyscus sp. (3.8%), Notiosorex crawfordi (0.3%), Sylvilagus sp. (0.8%), Sorex ornatus (0.1%), Scapanus latimanus (0.7%), Stenopelmatus sp (2.1%), Elgaria multicarinata (0.1%), unident. birds (4.3%) 25 lbs of pellets Not Reported Univ. of Calif., Los Angeles campus Los Angeles Exposure Factor Datasets
Dietary Composition percent of total number of specimens identified in pellets Neotoma fuscipes (11.3), Thomomys bottae (36.2), Mus musculus (14.0), Microtus californicus (13.5), Reithrodontomys megalotis (8.7), Perognathus sp. (7.8), Dipodomys agilis (3.1), Peromyscus sp. (3.1), Notiosorex crawfordi (1.3), Sylvilagus sp. (0.5), Sorex ornatus (0.5) Not Reported Not Reported Santa Monica Mountains (1 ledge) Exposure Factor Datasets
OEHHA California Office of Environmental Health Hazard Assessment