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Displaying 1881 - 1920 of 2236 datapoints
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Microtus californicus

Citation:

Reproduction in a coastal California population of the field mouse, Microtus californicus

Author(s)
Greenwald, Gilbert S.
Pages
421-466
Year
Volume
54
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Time of Mating/ Laying Jan. - June major breeding season Both Male and Female Adult San Francisco Bay, San Rafael Not Reported Exposure Factor Datasets
Body Weight - Mean 9.6 - 71.9 g Male Not Reported San Francisco Bay, San Rafael Not Reported Exposure Factor Datasets
Body Weight - Mean 10.0 - 66.5 g Female Not Reported San Francisco Bay, San Rafael Not Reported Exposure Factor Datasets
Citation:

Dispersion patterns of mice in California annual grassland

Author(s)
Batzli, George O.
Pages
239-250
Year
Volume
49
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Population Density see citation figure of seasonal changes in density #/acre Not Reported Not Reported Grass Valley Regional Park Not Reported Exposure Factor Datasets
Citation:

Demographic changes in fluctuating populations of Microtus californicus

Author(s)
Krebs, Charles J.
Pages
239-273
Year
Volume
36
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Population Density range of minimum # alive in 8 areas at 103 weekly intervals 0.8 - 140.1 #/ha Male Both Adults and Juveniles Tilden Regional Park and Richmond Field Station Not Reported Exposure Factor Datasets
Population Density range of minimum # alive in 8 areas at 103 weekly intervals 0.7 - 195.0 #/acre Female Both Adults and Juveniles Tilden Regional Park and Richmond Field Station Not Reported Exposure Factor Datasets
Time of Mating/ Laying Oct. - Aug. based on % scrotal males and performate females; overall range varied by location and year Both Male and Female Adult Tilden Regional Park and Richmond Field Station Not Reported Exposure Factor Datasets
Survival/ Mortality range of mean minimum survival rates per 14 d 0.67 - 0.73 Male Adult Tilden Regional Park 2 periods of weekly sampling Exposure Factor Datasets
Survival/ Mortality range of mean minimum survival rates per 14 d 0.44 - 0.60 Male Juvenile Tilden Regional Park 2 periods of weekly sampling Exposure Factor Datasets
Survival/ Mortality range of mean minimum survival rates per 14 d 0.64 - 0.69 Male Juvenile Tilden Regional Park 2 periods of weekly sampling Exposure Factor Datasets
Survival/ Mortality range of mean minimum survival rates per 14 d 0.81 - 0.85 Female Adult Tilden Regional Park 2 periods of weekly sampling Exposure Factor Datasets
Survival/ Mortality range of mean minimum survival rates per 14 d measured 0.71 - 0.78 Female Juvenile Tilden Regional Park 2 periods of weekly sampling Exposure Factor Datasets
Survival/ Mortality range of mean minimum survival rates per 14 d measured 0.67 - 0.72 Female Juvenile Tilden Regional Park 2 periods of weekly sampling Exposure Factor Datasets
Body Weight - Mean range of monthly means at 3 locations 26 - 63 g Male Both Adults and Juveniles Tilden Regional Park and Richmond Field Station 9-169/mo and site Exposure Factor Datasets
Citation:

Measures of the movements and popultion densities of small rodents

Author(s)
Brant, Daniel H.
Pages
105-184
Year
Volume
62
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Population Density see citation figure of seasonal changes in density #/acre Both Male and Female Not Reported Tilden Regional Park, Berkeley (elev. 600-1200 ft) Not Reported Exposure Factor Datasets

Peromyscus maniculatus

Citation:

Dispersion patterns of mice in California annual grassland

Author(s)
Batzli, George O.
Pages
239-250
Year
Volume
49
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Population Density see citation figure of seasonal changes in density #/acre Not Reported Not Reported Grass Valley Regional Park Not Reported Exposure Factor Datasets

Peromyscus maniculatus ssp. gambelii

Citation:

Measures of the movements and popultion densities of small rodents

Author(s)
Brant, Daniel H.
Pages
105-184
Year
Volume
62
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Population Density see citation figure of seasonal changes in density #/acre Both Male and Female Not Reported Tilden Regional Park, Berkeley (elev. 600-1200 ft) Not Reported Exposure Factor Datasets

Ammospermophilus nelsoni

Citation:

Ammospermophilus nelsoni

Author(s)
Best, Troy L., Amy S. Titus, Cynthia L. Lewis and Katharine Caesar
Pages
1-7
Year
Volume
367
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Type
Time of Molt review Both Male and Female Both Adults and Juveniles Not Reported Exposure Factor Datasets
Time of Mating/ Laying review Both Male and Female Both Adults and Juveniles Not Reported Exposure Factor Datasets

Mustela frenata

Citation:

Mustela frenata

Author(s)
Sheffield, Steven R. and Howard H. Thomas
Pages
1-9
Year
Volume
570
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Type
Food Ingestion Rate review Not Reported Not Reported Not Reported Exposure Factor Datasets
Growth Rate review Not Reported Not Reported Not Reported Exposure Factor Datasets
Population Density review Not Reported Not Reported Not Reported Exposure Factor Datasets
Home Range review Not Reported Not Reported Not Reported Exposure Factor Datasets

Sorex ornatus

Citation:

Sorex ornatus

Author(s)
Owen, James G. and Robert S. Hoffman
Pages
1-5
Year
Volume
212
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Type
Time of Molt review Not Reported Not Reported Not Reported Exposure Factor Datasets

Canis latrans

Citation:

Physical development in coyotes (Canis latrans), with a comparison to other canids

Author(s)
Bekoff, Marc and Robert Jamieson
Pages
685-692
Year
Volume
56
Exposure Endpoint Type Endpoint Value Range Units Sex Life Cycle Stage Sample Size Type
Body Weight - Mean 274 255 - 284 g Both Male and Female Neonate 6 Exposure Factor Datasets
Body Weight - Mean 461 g Both Male and Female Juvenile 6 Exposure Factor Datasets
Body Weight - Mean 657 g Both Male and Female Juvenile 6 Exposure Factor Datasets
Body Weight - Mean 867 g Both Male and Female Juvenile 6 Exposure Factor Datasets
Body Weight - Mean 1859 g Both Male and Female Juvenile 6 Exposure Factor Datasets
Body Weight - Mean 2724 g Both Male and Female Juvenile 6 Exposure Factor Datasets
Growth Rate 0.31 kg/wk Both Male and Female Juvenile 6 Exposure Factor Datasets
Age at Fledging, Metamorphosis, Weaning 30 d Both Male and Female Juvenile 6 Exposure Factor Datasets
Citation:

Home range and habitat use of coyotes in a farm region of Vermont

Author(s)
Person, David K. and David H. Hirth
Pages
433-441
Year
Volume
55
Exposure Endpoint Type Endpoint Value Error Units Sex Life Cycle Stage Location Sample Size Type
Home Range 18.7 4.6 SE km2 Male Adult Champlain Valley 7 Exposure Factor Datasets
Home Range 17.1 3.2 SE km2 Female Adult Champlain Valley 4 Exposure Factor Datasets
Citation:

Food habits of coyotes in Arkansas

Author(s)
Gipson, Philip S.
Pages
848-853
Year
Volume
38
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Dietary Composition poultry (34%); persimmons (23%); insects (11%); rodents (9%); songbirds (8%); cattle (7%); rabbits (7%); deer (5%); woodchucks (4%); goats (4%); watermelons (4%) % occurrence of 11 most common items in stomach contents % Not Reported Both Adults and Juveniles Ozarks, Ouachitas, Coastal Plain and Delta 168 Exposure Factor Datasets
Citation:

Estimating coyote food intake from undigested residues in scats

Author(s)
Johnson, Mark K. and Richard M. Hansen
Pages
363-367
Year
Volume
102
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Dietary Composition Sylvilagus spp. (39.7); Microtus montanus (15.9); Perognathus spp. (8.0); Spermophilus townsendii (6.5); Peromyscus maniculatus (5.7); Dipodomys ordii (6.6); Antilocapra americana (5.1); Eutamias minimus (3.6); Lepus californicus (3.4); Thomomys talpoides (3.0); reptiles (1.6); Centrocercus urophasianus (1.5); small birds (2.4) relative dry weight ingested, estimated from scats % Not Reported Not Reported Idaho National Engineering Lab 979 scats Exposure Factor Datasets
Citation:

Population dynamics of coyotes in central Alberta, 1964-1968

Author(s)
Nellis, Carl H. and Lloyd B. Keith
Pages
389-399
Year
Volume
40
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Population Density range of minimum and maximum densities over 3 yrs 4 - 60 #/100 km2 Not Reported Not Reported Rochester, Alberta Not Reported Exposure Factor Datasets
Time of Migration or Dispersal Oct. dispersal Both Male and Female Juvenile Rochester, Alberta Not Reported Exposure Factor Datasets
Clutch or Litter Size 5.3 1 - 8 pups/litter Female Adult Rochester, Alberta 26 Exposure Factor Datasets
Longevity oldest female and male 11.5 - 13.5 yrs Both Male and Female Adult Rochester, Alberta Not Reported Exposure Factor Datasets
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