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Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 8.0 | 0.1 SE | kg | Female | Juvenile | Webb County [lat., 27^o20'-28^o00N; long., 99^o00'-99^o40'W] | 50 | Exposure Factor Datasets | ||
Body Weight - Mean | range of means for two yearling age groups | 10.0 - 10.8 | kg | Male | Juvenile | Webb County [lat., 27^o20'-28^o00N; long., 99^o00'-99^o40'W] | 19-35 | Exposure Factor Datasets | ||
Body Weight - Mean | range of means for two yearling age groups | 8.6 - 8.9 | kg | Female | Juvenile | Webb County [lat., 27^o20'-28^o00N; long., 99^o00'-99^o40'W] | 22 - 32 | Exposure Factor Datasets | ||
Body Weight - Mean | range of means for two adult age groups | 10.6 - 11.4 | kg | Male | Adult | Webb County [lat., 27^o20'-28^o00N; long., 99^o00'-99^o40'W] | 69 - 76 | Exposure Factor Datasets | ||
Body Weight - Mean | range of means for two adult age groups; excluding those in latter half of gestation | 9.1 - 9.6 | kg | Female | Adult | Webb County [lat., 27^o20'-28^o00N; long., 99^o00'-99^o40'W] | 43-66 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | lagomorphs (27 - 54%); woodrat (5-21%); cotton rat (0-40%); small rodents (4-12%); deer (4-19%); other prey (8 - 22%) | range of percent distribution of prey items over 8 yrs | % | Not Reported | Not Reported | Webb County | 2335 scats | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Survival/ Mortality | 0.70 | overall annual survival rate (autumn-autumn), estimated over 4 yr periods | 0.58 - 0.82 (95% CL) | Both Male and Female | Adult | Webb County | 88 | Exposure Factor Datasets |
Survival/ Mortality | 0.42 | overall annual survival rate (autumn-autumn), estimated over 3 yr periods | 0.24 - 0.60 (95% CL) | Both Male and Female | Juvenile | Webb County | 38 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Home Range | 29.3 | estimated by modified minimum area method | 2.4 SE | km2 | Female | Adult | Idaho National Engineering Laboratory | 4 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | leporid (76.4%); rodent (18.0%); livestock (13.5%); bird (13.5%); insect (4.5%); other (14.6%) | % frequency of occurrence in stomach contents | % | Both Male and Female | Adult | Naval Petroleum Reserves (elev., 88-473m) [lat., 35^oN; long., 119^oN] | 89 | Exposure Factor Datasets |
Dietary Composition | leporid (57.6%); rodent (27.1%); livestock (27.1%); bird (20.3%); insect (11.9%); other (25.4%) | % frequency of occurrence in stomach contents | % | Both Male and Female | Juvenile | Naval Petroleum Reserves (elev., 88-473m) [lat., 35^oN; long., 119^oN] | 59 | Exposure Factor Datasets |
Dietary Composition | leporid (62.7%); rodent (19.4%); livestock (17.9%); bird (14.9%); insect (41.8%); other (26.9%) | % frequency of occurrence in stomach contents | % | Both Male and Female | Juvenile | Naval Petroleum Reserves (elev., 88-473m) [lat., 35^oN; long., 119^oN] | 59 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | Columbian ground squirrel (56.85); mule deer (27.4%); deer mouse (15.6%); moose (13.7%); northern pocket gopher (11.7%); montane vole (11.7%); golden-mantled ground squirrel (5.8%); Audubon's cottontail (3.9%); horse (3.9%); unknown mammals (5.8%); reptiles (3.9%); arthropods (39.2%); birds (27.4%); plants (21.5%) | % occurrence of major (>1.9%) food items in scats | % | Not Reported | Not Reported | Big Creek Ranger District | 51 scats | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | rodent (33.2%); deer (17.0%); other stock (14.8%); rabbit (13.2%); misc. (10.0%); sheep (4.6%); bird (3.8%); vegetation (3.4%) | overall % volume of stomach contents | % | Not Reported | Not Reported | coastal region | 407 | Exposure Factor Datasets |
Dietary Composition | rodent (27.0%); deer (18.3%); other stock (9.4%); rabbit (22.2%); misc. (10.5%); sheep (6.7%); bird (5.0%); vegetation (0.9%) | overall % volume of stomach contents | % | Not Reported | Not Reported | northeast region | 611 | Exposure Factor Datasets |
Dietary Composition | rodent (24.5%); deer (11.4%); other stock (12.1%); rabbit (22.9%); misc. (10.5%); sheep (9.7%); bird (3.4%); vegetation (5.5%) | overall % volume of stomach contents | % | Not Reported | Not Reported | inland Sierra region | 813 | Exposure Factor Datasets |
Dietary Composition | rodent (19.2%); deer (5.0%); other stock (12.4%); rabbit (41.5%); misc. (12.4%); sheep (6.6%); bird (2.1%); vegetation (0.8%) | overall % volume of stomach contents | % | Not Reported | Not Reported | eastern region | 94 | Exposure Factor Datasets |
Dietary Composition | rodent (24.4%); deer (9.2%); other stock (7.6%); rabbit (26.4%); misc. (10.3%); sheep (5.3%); bird (8.2%); vegetation (8.6%) | overall % volume of stomach contents | % | Not Reported | Not Reported | southern region | 297 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|---|
Body Fat (total or %) | 12.08 | body fat content | 7.36 SD | 1.70 - 26.72 | % | Both Male and Female | Both Adults and Juveniles | Quebec | 22 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Population Density | range over 6 counting periods | 3.2 - 4.6 | #/km2 | Both Male and Female | Not Reported | Saguaro National Monument | 28-40/period | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 7.9 (0.5yr); 9.8 (1.5 yr); 11.0 (2.5 yr); 11.5(3.5 yr); 10.8 (4.5 yr); 11.6 (5.5 yr); 10.4 (6.5 yr); 10.9 (>7.5 yr) | average body weights at various ages | kg | Female | Both Adults and Juveniles | King and Knox counties | 3 - 121/age | Exposure Factor Datasets |
Body Weight - Mean | 8.2 (0.5yr); 10.4 (1.5 yr); 12.8 (2.5 yr); 13.2 (3.5 yr); 13.7 (4.5 yr); 12.5 (5.5 yr); 12.1 (6.5 yr); 12.6 (>7.5 yr) | average body weights at various ages | kg | Male | Both Adults and Juveniles | King and Knox counties | 8 - 76/age | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Body Fat (total or %) | 9.5 | 1.3 | 3.4 - 25.2 | % | Both Male and Female | Both Adults and Juveniles | Quebec | 36 | Exposure Factor Datasets |
Body Fat (total or %) | 16.8 | 1.8 | 5.3 - 34.8 | % | Both Male and Female | Both Adults and Juveniles | Quebec | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Time of Mating/ Laying | Jan. - Apr. | breeding | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets | ||
Clutch or Litter Size | range of 5 yearly averages | 5.12 - 6.90 | pups/litter | Female | Adult | 5 yrs | Exposure Factor Datasets | |
Survival/ Mortality | 60.9 | mean survival rate estimated from population age structure data | % | Both Male and Female | Both Adults and Juveniles | Not Reported | Exposure Factor Datasets | |
Dietary Composition | rabbits (51.0%); mice (12.3%); other mammals (8.0%); birds (2.7%); plants (0.3%); misc. (0.2%) | % volume of food items in stomach contents | % | Not Reported | Not Reported | 222 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Dietary Composition | deer (41.8%); livestock (23.3%); mice (3.6%); porcupine (4.0%); snowshoe hare (12.8%); striped skunk (2.0%); red squirrel (0.7%); muskrat (1.8%); beaver (0.6%); racoon (0.2%); ruffed grouse (1.0%); bird (0.1%); poultry (1.4%); unknown (2.0%) | % weight of item in stomach contents | % | Not Reported | Not Reported | Aitkin and Itasca counties | 1204 | Exposure Factor Datasets | |
Longevity | oldest age; less than 1% of population | 9 - 12 | yrs | Not Reported | Adult | Aitkin and Itasca counties | 960 | Exposure Factor Datasets | |
Body Weight - Mean | range of average weights | 12 - 13 | kg | Male | Adult | Aitkin and Itasca counties | Not Reported | Exposure Factor Datasets | |
Body Weight - Mean | range of average weights | 11 - 12 | kg | Female | Adult | Aitkin and Itasca counties | Not Reported | Exposure Factor Datasets | |
Body Weight - Mean | range of average weights | 10 - 11 | kg | Both Male and Female | Juvenile | Aitkin and Itasca counties | Not Reported | Exposure Factor Datasets | |
Time of Migration or Dispersal | Oct. - Nov. | Both Male and Female | Juvenile | Aitkin and Itasca counties | Not Reported | Exposure Factor Datasets | |||
Home Range | 68 | km2 | Male | Adult | Aitkin and Itasca counties | 25 | Exposure Factor Datasets | ||
Home Range | 16 | km2 | Female | Adult | Aitkin and Itasca counties | 25 | Exposure Factor Datasets | ||
Home Range | prior to dispersal | 5 - 8 | km2 | Both Male and Female | Juvenile | Aitkin and Itasca counties | 50 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|
Time of Molt | May-Jul | timing of primary molt | Not Reported | Adult | coastal areas | 190 birds | Exposure Factor Datasets |
Time of Molt | mid/late Jul-Sep | timing of pre-basic molt | Not Reported | Adult | coastal areas | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|
Time of Migration or Dispersal | late Aug-Sep | timing of departure from breeding areas | Not Reported | Both Adults and Juveniles | Santa Margarita River at Camp Pendleton | 4 nesting areas, 2 years | Exposure Factor Datasets |