Species
Filter by Species
Filter by Toxicity Endpoint Type
Filter by Exposure Endpoint Type
Filter by Chemical
Filter by Location
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Population Density | 372 | maximum density | 30 SD | #/ha | Both Male and Female | Both Adults and Juveniles | grassland habitat, Santa Barbara Island, [lat.,33^o29' N, long., 119^o02' W] | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Survival/ Mortality | see citation | figure of 2 week survival rates at different seasons | % | Both Male and Female | Adult | University of British Columbia, Endowment Lands | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | Diptera adult (0.5); Coleoptera adult (9.8); Coleoptera egg (0.2); Coleoptera larva (4.8); Hemiptera - Leaf hopper (4.6); Hymenoptera - Ant (0.2); Lepidoptera adult (1.9); Lepidoptera larva (6.0); Orthoptera - Cricket (0.4), Grasshopper (5.6); Spiders (2.4); Centipedes (0.1); Unidentified arthropods (1.7); Tissues of small animals (0.4); Forbs (7.8); Grasses and Sedges (3.4); Shrubs (2.2); Fungi - Endogone (1.1); Lichens (0.4); Mosses (0.1); Seeds (39.0). | estimated percent volume, by ranking method, of total matter in stomach contents | % | Both Male and Female | Both Adults and Juveniles | Pawnee National Grassland | 656 | Exposure Factor Datasets |
Dietary Composition | ANIMAL MATTER: Coleoptera adults (10.9); Coleoptera larvae (24.4); Grasshoppers (2.6); Leaf hoppers (0.1); Lepidoptera adults (2.1); Lepidoptera larvae (17.6); Spiders (2.8); PLANT MATTER: Seeds (11.4); Total forbs (9.5) - Kochia scoparia (3.6); Total grasses and sedges (1.7); Total shrubs (1.7). | estimated percent volume, by ranking method, of total matter in stomach contents | % | Both Male and Female | Both Adults and Juveniles | Pawnee National Grassland | 123 | Exposure Factor Datasets |
Dietary Composition | ANIMAL MATTER: Coleoptera adults (10.8); Coleoptera larvae (1.4); Grasshoppers (5.7); Leaf hoppers (3.4); Lepidoptera adults (4.4); Lepidoptera larvae (1.3); Spiders (2.5); PLANT MATTER: Seeds (40.3); Total forbs (10.4) - Kochia scoparia (6.7); Total grasses and sedges (3.5); Total shrubs (1.1). | estimated percent volume, by ranking method, of total matter in stomach contents | % | Both Male and Female | Both Adults and Juveniles | Pawnee National Grassland | 92 | Exposure Factor Datasets |
Dietary Composition | ANIMAL MATTER: Coleoptera adults (9.8); Coleoptera larvae (1.1); Grasshoppers (7.7); Leaf hoppers (1.7); Lepidoptera adults (1.3); Lepidoptera larvae (1.0); Spiders (2.4); PLANT MATTER: Seeds (47.8); Total forbs (4.8) - Kochia scoparia (3.1); Total grasses and sedges (4.3); Total shrubs (0.9). | estimated percent volume, by ranking method, of total matter in stomach contents | % | Both Male and Female | Both Adults and Juveniles | Pawnee National Grassland | 102 | Exposure Factor Datasets |
Dietary Composition | ANIMAL MATTER: Coleoptera adults (7.6); Coleoptera larvae (0.2); Grasshoppers (5.1); Leaf hoppers (2.1); Lepidoptera adults (0.2); Lepidoptera larvae (0.5); Spiders (2.5); PLANT MATTER: Seeds (65.7); Total forbs (6.3) - Kochia scoparia (3.2); Total grasses and sedges (1.3); Total shrubs (0.6). | estimated percent volume, by ranking method, of total matter in stomach contents | % | Both Male and Female | Both Adults and Juveniles | Pawnee National Grassland | 134 | Exposure Factor Datasets |
Dietary Composition | ANIMAL MATTER: Coleoptera adults (4.8); Coleoptera larvae (0.1); Grasshoppers (2.5); Leaf hoppers (7.0); Lepidoptera adults (0.5); Lepidoptera larvae (1.3); Spiders (0.3); PLANT MATTER: Seeds (65.4); Total forbs (4.3) - Kochia scoparia (0.6); Total grasses and sedges (4.8); Total shrubs (2.6). | estimated percent volume, by ranking method, of total matter in stomach contents | % | Both Male and Female | Both Adults and Juveniles | Pawnee National Grassland | 97 | Exposure Factor Datasets |
Dietary Composition | ANIMAL MATTER: Coleoptera adults (11.0); Coleoptera larvae (3.6); Grasshoppers (6.4); Leaf hoppers (13.3); Lepidoptera adults (2.3); Lepidoptera larvae (19.4); Spiders (2.6); PLANT MATTER: Seeds (22.5); Total forbs (4.7) - Kochia scoparia (1.9); Total grasses and sedges (4.0); Total shrubs (3.8). | estimated percent volume, by ranking method, of total matter in stomach contents | % | Both Male and Female | Both Adults and Juveniles | Pawnee National Grassland | 108 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Body Fat (total or %) | see citation | see citation for figure of absolute fat content in various breeding conditions | g | Both Male and Female | Adult | Heart Lake Biology Station [lat., 61^oN; long., 117^oW] | 6- 23 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | ARTHROPODS (81% total) - Lepidoptera larvae (91); Coleoptera (6); June beetles (0); Jerusalum crickets (1); Ants (1); Orthoptera (0); Spiders (1); Lygaeid bugs (0); Scorpions (0); Solfugids (0); Diptera (1);GREEN VEGETATION (19% total); SEEDS (0% total). | % weight of prey in fecal pellets | % | Both Male and Female | Both Adults and Juveniles | Mono Lake (elev., 2000m) | 40 | Exposure Factor Datasets |
Dietary Composition | ARTHROPODS (84-89% total) - Lepidoptera larvae (11-14); Coleoptera (4-11); June Beetles (54-75); Jerusalum crickets (0-13); Ants (0-1); Orthoptera (1-4); Spiders (1); Lygaeid bugs (0-1); Scorpions (0-1); Solfugids (0-1); Diptera (2-4); GREEN VEGETATION (0% total); SEEDS (11-16% total). | % weight of prey in fecal pellets; range of mean values over 2 yrs | % | Both Male and Female | Both Adults and Juveniles | Mono Lake (elev. 2000m) | 25-31 | Exposure Factor Datasets |
Dietary Composition | ARTHROPODS (72-90% total) - Lepidoptera larvae (5-11); Coleoptera (7-8); June Beetles (0-3); Jerusalum crickets (0-19); Ants (0); Orthoptera (1); Spiders (1-2); Lygaeid bugs (56-83); Scorpions (0); Solfugids (0-1); Diptera (0-1); GREEN VEGETATION (0-3% total);SEEDS (10-25% total). | % weight of prey in fecal pellets; range of mean values over 2 yrs | % | Both Male and Female | Both Adults and Juveniles | Mono Lake (elev., 2000m) | 20-24 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 18.4 | 1.83 SD | g | Both Male and Female | Adult | White Mountain Research Station (elev., 1,230-1,460 m) | 16 | Exposure Factor Datasets | |
Metabolic Rate | 6.98 | field metabolic rate | 1.12 | ml CO2/g/h | Both Male and Female | Adult | White Mountain Research Station (elev., 3800 m) | 20 | Exposure Factor Datasets |
Metabolic Rate | 4.45 | field metabolic rate | 0.79 | ml CO2/g/h | Both Male and Female | Adult | White Mountain Research Station (elev., 1230 - 1830 m) | 16 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
Metabolic Rate | see citation | figure of oxygen consumption rates at different temperature, altitude and exercise regimes | ml O2/min | Both Male and Female | Adult | 25-213 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 20.1 | g | Not Reported | Adult | captured at North Dakota, Wyoming and Minnesota | 6 | Exposure Factor Datasets | |||
Body Weight - Mean | 22.0 | g | Female | Adult | captured in North Dakota, Wyoming and Minnesota | 1 | Exposure Factor Datasets | |||
Metabolic Rate | 485 | "maintenance" metabolic rate | 25 SE | cal/g/day | Not Reported | Adult | 6 | Exposure Factor Datasets | ||
Metabolic Rate | 1032 | maintenance (485 cal/g/d) + production (547 cal/g/d) metabolic rate | cal/g/day | Female | Adult | 1 | Exposure Factor Datasets | |||
Food Ingestion Rate | range of weighted means of dry weights of stomach contents | 64-151 | mg | Not Reported | Juvenile | Ward and McClean Counties | 12-82 | Exposure Factor Datasets | ||
Food Ingestion Rate | range of weighted means of dry weights of stomach contents | 119-155 | mg | Female | Adult | Ward and McClean Counties | 6-153 | Exposure Factor Datasets | ||
Food Ingestion Rate | Range of weighted means of dry weights of stomach contents; | 149-205 | mg | Female | Adult | Ward and McLean Counties | 33-116 | Exposure Factor Datasets | ||
Food Ingestion Rate | range of weighted means of dry weights of stomach contents; | 120-135 | mg | Male | Adult | Ward and McClean Counties | 59-359 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | arthropods (62.3 %); seeds (21.7 %); chlorophyllous plant matter (10.1%); achlorophyllous plant matter (6.3%) | % total volume of stomach contents. | % | Not Reported | Not Reported | uncut and selectively cut forest, Manitouwadge, Ontario [lat., 49^o07'N; long., 85^o50'W] | 12 | Exposure Factor Datasets |
Dietary Composition | arthropods (53.9-87.0 %); seeds (0-40.0%); berries (0-1.2%); chlorophyllous plant matter (0-14.2%); achlorophyllous plant matter (2.1-14%) | % total volume of stomach contents; range for 3 yrs | % | Not Reported | Not Reported | clear cut forest, Manitouwadge, Ontario [lat., 49^o07'N; long., 85^o50'W] | 7-35/yr | Exposure Factor Datasets |
Dietary Composition | arthropods (63.2-100%); seeds (0-21.3%); berries (0-2.8%); chlorophyllous plant matter (0-1.0%); achlorophyllous plant matter (0-0.1%); fungi (0-12.0%) | % total volume of stomach contents;Range for 2 yrs | % | Not Reported | Not Reported | burned forest, Manitouwadge, Ontario [lat., 49^o07'N; long., 85^o50'W] | 8-38/yr | Exposure Factor Datasets |
Dietary Composition | arthropods (53.4 %); fungi (9.5%); seeds (22.1%); berries (7.4%); chlorophyllous plant matter (3.0%); achlorophyllous plant matter (4.7%) | % total volume of stomach contents. | % | Not Reported | Not Reported | uncut and selectively cut forest, Manitouwadge, Ontario [lat., 49^o07'N; long., 85^o50'W] | 180 | Exposure Factor Datasets |
Dietary Composition | arthropods (19.7-37.3%); fungi (5.8-17.8%); seeds (14.0-43.0%); berries (9.1-56.8%); chlorophyllous plant matter (1.1 - 3.8%); achlorophyllous plant matter (1.2-1.3%) | % total volume of stomach contents; range over 3 yrs | % | Not Reported | Not Reported | clear cut forest, Manitouwadge, Ontario [lat., 49^o07'N; long., 85^o50'W] | 58 - 153/yr | Exposure Factor Datasets |
Dietary Composition | arthropods (38.4-66.0%); fungi (12.7-15.7%); seeds (18.7 - 29.8%); berries (1.0-12.3%); chlorophyllous plant matter (0.3 - 1.4%); achlorophyllous plant matter (1.3-1.9%) | % total volume of stomach contents; ranges over 2 yrs | % | Not Reported | Not Reported | burned forest, Manitouwadge, Ontario [lat., 49^o07'N; long., 85^o50'W] | 19-120/yr | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|
Food Ingestion Rate | 3.01 | g/24 hrs | Not Reported | Adult | 2 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 1.87 | 0.01 SE | g | Both Male and Female | Neonate | original pairs trapped at Heart Lake, Northwest Territories | 281 | Exposure Factor Datasets | ||
Body Weight - Mean | 19.2 | 0.9 SE | g | Female | Adult | Original pairs trapped at Heart Lake, Northwest Territories | 103 | Exposure Factor Datasets | ||
Body Weight - Mean | 33.6 | 0.7 SE | g | Female | Adult | Original pairs trapped at Heart Lake, Northwest Territories | 45 | Exposure Factor Datasets | ||
Body Weight - Mean | 24.4 | 0.4 SE | g | Female | Adult | Original pairs trapped at Heart Lake, Northwest Territories | 42 | Exposure Factor Datasets | ||
Body Weight - Mean | 9.26 | 0.10 SE | g | Both Male and Female | Juvenile | Original pairs trapped at Heart Lake, Northwest Territories | 232 | Exposure Factor Datasets | ||
Body Weight - Mean | range of mean weights for 6 time periods | 2.86 - 7.76 | g | Both Male and Female | Juvenile | Original pairs trapped at Heart Lake, Northwest Territories | 232-261 | Exposure Factor Datasets | ||
Growth Rate | 0.36 | average growth between birth and weaning. | 0.01 SE | g/d | Both Male and Female | Juvenile | Original pairs trapped at Heart Lake, Northwest Territories | 57 | Exposure Factor Datasets | |
Food Ingestion Rate | food ingestion during lactation; minimum from 0-3 d postpartum, maximum at 12-15 d postpartum. | 6.3 - 10.1 | g/d | Female | Adult | Original pairs trapped at Heart Lake, Northwest Territories | 41 | Exposure Factor Datasets |