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Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|---|
Population Density | 0.77 | 0.33 SD | #/km2 | Not Reported | Pup | National Elk Refuge, Jackson Hole | Not Reported | Exposure Factor Datasets | ||
Population Density | 1.37 | post-whelping population density | 0.33 SD | #/km2 | Not Reported | Both Adults and Juveniles | National Elk Refuge, Jackson Hole | Not Reported | Exposure Factor Datasets | |
Population Density | peak density | 0.57 - 0.98 | #/km2 | Not Reported | Adult | National Elk Refuge, Jackson Hole | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | voles (79.4%); deer mice (4.7%); other rodents (7.9%); deer (9.8%); pronghorn (1.6%); other ungulates (5.4%); lagomorphs (1.6%); other mammals (1.9%); birds and eggs (6.6%); seeds and fruit (1.0%); insects (2.2%); unknown (3.8%) | % frequency of occurrence of items in scats | % | Not Reported | Not Reported | National Bison Range (elev., 696-1361 m) | 315 | Exposure Factor Datasets |
Dietary Composition | voles (88.8%); deer mice (2.8%); other rodents (10.0%); deer (6.2%); other ungulates (11.0%); other mammals (0.8%); birds and eggs (7.6%); seeds and fruit (0.4%); insects (0.8%); unknown (4.8%) | % frequency of occurrence of items in scats | % | Not Reported | Not Reported | National Bison Range (elev., 696-1361 m) | 250 | Exposure Factor Datasets |
Dietary Composition | voles (74.9%); deer mice (0.5%); other rodents (11.8%); deer (18.3%); pronghorn (10.9%); other ungulates (10.0%); lagomorphs (2.4%); other mammals (0.4%); birds and eggs (12.4%); reptiles and amphibians (4.3%); seeds and fruit (0.5%); insects (7.1%); unknown (1.9%) | % frequency of occurrence in scats | % | Not Reported | Not Reported | National Bison Range (elev., 696-1361 m) | 211 | Exposure Factor Datasets |
Dietary Composition | voles (40.8%); deer mice (2.4%); other rodents (14.1%); deer (24.4%); pronghorn (1.8%); other ungulates (7.3%); lagomorphs (2.4%); other mammals (7.4%); birds and eggs (19.5%); reptiles and amphibians (6.1%); seeds and fruit (30.5%); insects (30.5%); unknown (1.8%) | % frequency of occurrence in scats | % | Not Reported | Not Reported | National Bison Range (elev., 696-1361 m) | 164 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | range of daily dry matter intake per unit metabolic weight (g food/body weight^0.75) for deer, hare or mice diets | 26.3 - 36.4 | g/kg/d | Both Male and Female | Juvenile | captured in Aroostook County, ME | 4 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | cottontail (45.4%); ground squirrel (31.2%); gopher snake (6.0%); woodrat (4.9%); pocket gopher (3.5%); kangaroo rat (3.3%); other (5.7%) | computed % by weight of total recorded prey; based on scat analysis | % | Not Reported | Not Reported | San Joaquin Experimental Range | 1173 scats | Exposure Factor Datasets |
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 |
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 |
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 |
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 |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | 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 | ||
Survival/ Mortality | 71 | mortality rate | % | Both Male and Female | Juvenile | Rochester, Alberta | Not Reported | Exposure Factor Datasets | ||
Survival/ Mortality | mortality rate | 36 - 42 | % | Not Reported | Adult | Rochester, Alberta | Not Reported | Exposure Factor Datasets | ||
Dietary Composition | large mammals (44%); mice (22%); snowshoe hare (3%); birds (11%); vegetation (7%); misc. (3%) | % volume, determined from stomach contents | % | Not Reported | Not Reported | Rochester, Alberta | 344 | Exposure Factor Datasets | ||
Home Range | 14.6 | mean distance moved by coyotes marked in 1964-1968 and relocated by 1976 | 4.2 SE | km | Both Male and Female | Pup | Rochester, Alberta | 28 | Exposure Factor Datasets | |
Home Range | 29.3 | mean distance moved by coyotes marked in 1964-1968 and relocated by 1976 | 8.9 SE | km | Both Male and Female | Juvenile | Rochester, Alberta | 22 | Exposure Factor Datasets | |
Home Range | 6.0 | mean distance moved by coyotes marked in 1964-1968 and relocated by 1976 | 1.6 SE | km | Both Male and Female | Adult | Rochester, Alberta | 18 | Exposure Factor Datasets |
Exposure Endpoint Type | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|
Age at Fledging, Metamorphosis, Weaning | 4 - 5 | wks | Both Male and Female | Juvenile | 4 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 4.2 | average body weight | 3.6-4.6 | lbs | Female | Adult | Tooele County, west. UT | 6 | Exposure Factor Datasets |
Food Ingestion Rate | 175 | average daily consumption in captivity | 108-348 (male); 56-292 (female) | g/day | Both Male and Female | Adult | Tooele County, west. UT | Not Reported | Exposure Factor Datasets |
Clutch or Litter Size | 4-5 | pups/litter | Female | Adult | Tooele County, west. UT | 11 litters | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|
Time of Mating/ Laying | review | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets |
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 |