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Canis latrans

Citation:

Food habits and average weights of a fall-winter sample of eastern coyotes, Canis latrans

Author(s)
Moore, Gary C. and John S. Millar
Pages
105-106
Year
Volume
100
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Body Weight - Mean 15.24 unskinned weight estimated from skinned weight kg Female Adult New Brunswick and Nova Scotia 23 Exposure Factor Datasets
Citation:

Coyote food habits in southeastern Arizona

Author(s)
Ortega, Joseph C.
Pages
152-155
Year
Volume
32
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Dietary Composition leporids (68.5%); Sigmodon spp. (31.8%); aves (5.9%); grass (16.3%); Juniperus deppeana (7.2%); other vegetation (20.0%); other materials (9.6%) overall % occurrence of major food items (>5%) in scats % Not Reported Not Reported Appleton-Whittel Research Ranch, Santa Cruz County (elev., 1500 m) 759 scats Exposure Factor Datasets
Citation:

Energy requirements of eastern coyotes

Author(s)
Pekins, Peter J. and William W. Mautz
Pages
656-659
Year
Volume
68
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Sample Size Type
Metabolic Rate 10.6 yearly mean basal metabolic rate; range of seasonal means 9.8 - 11.6 L O2/kg/d Both Male and Female Adult 4 Exposure Factor Datasets
Metabolic Rate 163.5 field metabolic rate estimated as 3 times basal metabolic rate kcal/kg Both Male and Female Adult 4 Exposure Factor Datasets
Citation:

Social distribution and population estimates of coyotes in north-central Montana

Author(s)
Pyrah, Duane
Pages
670-690
Year
Volume
48
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Home Range 7.8 mean den area; land area around a den or rendezvous used by group 7.0 - 9.3 km2 Female Adult Missouri River Breaks 3 Exposure Factor Datasets
Home Range 9.7 mean den area; land area around a den or rendezvous used by group 0.3 - 15.5 km2 Male Adult Missouri River Breaks 12 Exposure Factor Datasets
Citation:

Summer foods of coyotes at Rocky Flats, Colorado

Author(s)
Ribic, Christine A.
Pages
152-153
Year
Volume
23
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Dietary Composition grass species (78%); meadow vole (73%); northern pocket gopher (43%); insects (40%); passerines (30%); lagomorphs (24%); cricetid mice (19%); mule deer (13%) % occurrence of food items in scats % Not Reported Not Reported Rocky Flats Nuclear Weapons Plant, Denver 54 Exposure Factor Datasets

Bubo virginianus

Citation:

Food habits of the horned and barn owls

Author(s)
Cunningham, John D.
Pages
222
Year
Volume
62
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Type
Dietary Composition 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%) percent of total number of specimens identified in pellets Not Reported Not Reported Univ. of Calif., Los Angeles campus 25 lbs of pellets Exposure Factor Datasets
Dietary Composition 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) percent of total number of specimens identified in pellets Not Reported Not Reported Santa Monica Mountains (1 ledge) Not Reported Exposure Factor Datasets
Citation:

Growth development and reactions of young great horned owls

Author(s)
Reed, Bessie P.
Pages
14-31
Year
Volume
42
Exposure Endpoint Type Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Body Weight - Mean maximum body weights achieved by captively raised chicks 46-56 oz Not Reported Juvenile captured in Kansas 2 birds Exposure Factor Datasets
Citation:

Movements, population fluctuations, and mortality among great horned owls

Author(s)
Stewart, Paul A.
Pages
155-162
Year
Issue
2
Volume
81
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Type
Survival/ Mortality 31% mean annual mortality after the first year of banding based on band return data, 1951-1962 Not Reported Both Adults and Juveniles 97 birds Exposure Factor Datasets
Survival/ Mortality 46% mean percent mortality within the first year of banding based on band return data, 1951-1962 Not Reported Juvenile 97 birds Exposure Factor Datasets
Citation:

Predation by owls in the Sierran foothills of California

Author(s)
Fitch, Henry S.
Pages
137-151
Year
Volume
49
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Population Density density based on call counts 14-25 birds/2000 ac Both Male and Female Both Adults and Juveniles San Joaquin Experimental Range 7 counts Exposure Factor Datasets
Dietary Composition cottontail (61.1%), woodrat (17.9%), kangaroo rat (4.5%), pocket gopher (4.3%), gopher snake (3.7%), ground squirrel (2.4%), other spp (birds, reptiles, amphibians, invertebrates; 6.1%) percent occurrence by weight in pellets Not Reported Not Reported San Joaquin Experimental Range 654 pellets, 1471 prey items Exposure Factor Datasets
Citation:

Red-tailed hawk and horned owl populations in Wisconsin

Author(s)
Orians, Gordon and Frank Kuhlman
Pages
371-385
Year
Volume
58
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Population Density 0.12-0.22 pairs/mi^2 Both Male and Female Adult southern Green County 12-22 pairs (3 study years) Exposure Factor Datasets
Time of Mating/ Laying Feb 5-15 peak period of egg laying Female Adult southern Green County 11-17 nests (3 study years) Exposure Factor Datasets
Fledging or Weaning Rate mean number of fledglings produced per successful nest 1.6-2.0 fledglings/nest Not Reported Fledgling southern Green County 11-17 nests (3 study years) Exposure Factor Datasets

Psaltriparus minumus

Citation:

Behavior of the bush-tit in the breeding season

Author(s)
Addicott, Alice B.
Pages
49-63
Year
Volume
40
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Time of Mating/ Laying Mar-Apr time of peak nesting activity Both Male and Female Adult Stanford University Campus Not Reported Exposure Factor Datasets
Territory Size approximate range of nesting territory diameters 50-400 yd Both Male and Female Adult Stanford University Campus Not Reported Exposure Factor Datasets
Duration of Incubation or Gestation 13 incubation period from start to hatching d Not Reported Embryo Stanford University Campus 1 clutch Exposure Factor Datasets
Body Weight - Mean range of individual body weights 0.65-0.72 g Not Reported Hatchling Stanford University Campus 2 birds Exposure Factor Datasets
Time of Fledging or Metamorphosis 14 age at which young left the nest d Not Reported Not Reported Stanford University Campus 1 brood Exposure Factor Datasets

Colaptes auratus

Citation:

Northern Flicker (Colaptes auratus)

Author(s)
Moore, William S.
Pages
1-28
Publisher
The Academy of Natural Sciences; Philadelphia, PA: The American Ornithologists' Union, Washington, D.C.
Year
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Type
Time of Migration or Dispersal review Not Reported Not Reported Not Reported Exposure Factor Datasets
Dietary Composition review Not Reported Not Reported Not Reported Exposure Factor Datasets
Population Density review Not Reported Not Reported Not Reported Exposure Factor Datasets
Time of Mating/ Laying review Not Reported Not Reported Not Reported Exposure Factor Datasets
Time of Mating/ Laying review Not Reported Not Reported Not Reported Exposure Factor Datasets
Time of Fledging or Metamorphosis review Not Reported Not Reported Not Reported Exposure Factor Datasets
Time of Molt review Not Reported Not Reported Not Reported Exposure Factor Datasets
Duration of Incubation or Gestation review Not Reported Not Reported Not Reported Exposure Factor Datasets
Age at Sexual Maturity review Not Reported Not Reported Not Reported Exposure Factor Datasets
Growth Rate review Not Reported Not Reported Not Reported Exposure Factor Datasets

Vireo bellii

Citation:

Bell's Vireo (Vireo bellii)

Author(s)
Brown, Bryan T.
Pages
1-17
Publisher
The Academy of Natural Sciences; Philadelphia, PA: The American Ornithologists' Union, Washington, D.C.
Year
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Type
Time of Migration or Dispersal review Not Reported Not Reported Not Reported Exposure Factor Datasets
Dietary Composition review Not Reported Not Reported Not Reported Exposure Factor Datasets
Territory Size review Not Reported Not Reported Not Reported Exposure Factor Datasets
Age at Fledging, Metamorphosis, Weaning review Not Reported Not Reported Not Reported Exposure Factor Datasets
Time of Mating/ Laying review Not Reported Not Reported Not Reported Exposure Factor Datasets
Time of Molt review Not Reported Not Reported Not Reported Exposure Factor Datasets
Clutches or Litters per year review Not Reported Not Reported Not Reported Exposure Factor Datasets
Duration of Incubation or Gestation review Not Reported Not Reported Not Reported Exposure Factor Datasets
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