Food Ingestion Rate
California Leaf-Nosed Bat (Macrotus californicus)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Sample Size | Location | Type | California Counties | Countries |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 1.15 | Req for weight maint. | g dry mass/d | B | NR | Colorado Desert | Exposure Factor Datasets | Riverside | USA |
Food Ingestion Rate | 3.83 | Req for weight maint. | g/d | B | NR | Colorado Desert | Exposure Factor Datasets | Riverside | USA |
Food Ingestion Rate | 29.4 | Req for weight maint. | % body mass | B | NR | Colorado Desert | Exposure Factor Datasets | Riverside | USA |
Food Ingestion Rate | Tot energy intake: 28.8, metabolizable: 23.6 | Req for weight maint. | kJ/day | B | NR | Colorado Desert | Exposure Factor Datasets | Riverside | USA |
Lesser Long-Nosed Bat (Leptonycteris yerbabuenae)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | See citation Figure 5 | Nectar extraction efficiency by nectar depth | g/second | NR | Not Reported | 347 | Callejones, Colima | Exposure Factor Datasets | MEXICO |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Countries |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | See citation Figure 2 | Flight time by sugar intake | B | Not Reported | 12 | Chamela-Cuixmala Biosphere Reserve, Jalisco | Exposure Factor Datasets | Non-reproductive | MEXICO |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Countries | Error |
---|---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 146 mmol sugar/L: 3.48; 1022 mmol/L: 7.85 | Food intake at diff. sugar conc. | g | B | Not Reported | 6 | Chamela-Cuixmala Biosphere Reserve, Jalisco | Exposure Factor Datasets | Non-reproductive | MEXICO | 146 mmol/L: 0.62; 1022 mmol/L: 1.04 |
Food Ingestion Rate | See citation Figure 2 | Energy intake (sugar solution) | kJ/10 hour | B | Not Reported | 6 | Chamela-Cuixmala Biosphere Reserve, Jalisco | Exposure Factor Datasets | Non-reproductive | MEXICO |
Spotted Bat (Euderma maculatum)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries | Error |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 0.466 | Insect attack rate | attack/min | NR | Not Reported | 152 | Dinosaur National Monument | Exposure Factor Datasets | USA | 0.294 |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 0.75 | Insect attack rate | attack/min | NR | Not Reported | Not reported | Okanagan Valley, Britist Columbia | Exposure Factor Datasets | CANADA |
American Robin (Turdus migratorius)
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries | Error |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 0.13 | g dry/g^0.75/day | NR | Not Reported | 5 | Lafayette | Exposure Factor Datasets | USA | 0.03 |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | See Figure 1 | Insect ingestion | Invertebrates/min | B | Both Adults and Juveniles | Adult: 204, juvenile: 224 | Louisville | Exposure Factor Datasets | USA |
Food Ingestion Rate | See Figure 3 | Cherry ingestion | Fruits/min | B | Both Adults and Juveniles | Adult: 204, juvenile: 224 | Louisville | Exposure Factor Datasets | USA |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | See Figure 1 | Wet matter intake (seeds vs. pulp) | mg/g/d | NR | Adult | 4 | Exposure Factor Datasets | USA | |
Food Ingestion Rate | See Figure 2 | Dry matter intake (seeds vs. pulp) | mg/g/d | NR | Adult | 4 | Exposure Factor Datasets | USA |
Mexican Long-Tongued Bat (Choeronycteris mexicana)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | Increased | Nectar intake with decreased sucrose concentration | NR | Not Reported | 4 | El Jorullo Biological Reserve | Exposure Factor Datasets | MEXICO |
Snowy Egret (Egretta thula)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Countries |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | See ciation Figure 2 | Foraging success | Fish capture/strike | NR | Adult | Not reported | New Jersey & New York | Exposure Factor Datasets | Breeding | USA |
California Sea Lion (Zalophus californianus)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | See citation Figure 1 | Annual food consumption | B | Both Adults and Juveniles | 26 | Harderwijk Marine Mammal Park | Exposure Factor Datasets | NETHERLANDS |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | Error |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 8.00 | daily milk intake as % of pup body weight | %/d | Male | Pup | 7 | San Nicolas Island | Exposure Factor Datasets | 5-30 d | 0.260 SE |
Food Ingestion Rate | 7.37 | daily milk intake as % of pup body weight | %/d | Female | Pup | 7 | San Nicolas Island | Exposure Factor Datasets | 5-30 d | 0.242 SE |
Food Ingestion Rate | 5.96 | daily milk intake as % of pup body weight | %/d | Male | Pup | 5 | San Nicolas Island | Exposure Factor Datasets | 1-2 mo | 0.405 SE |
Food Ingestion Rate | 5.93 | daily milk intake as % of pup body weight | %/d | Female | Pup | 4 | San Nicolas Island | Exposure Factor Datasets | 1-2 mo | 0.467 SE |
Deer Mouse (Peromyscus maniculatus ssp. gambelii)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties | Error |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 0.19 | mean dry stomach content mass | g | Male | Adult | 55 | Tule Lake National Wildlife Refuge (1230 m) | Exposure Factor Datasets | Siskiyou | 0.02 SE |
Food Ingestion Rate | 0.24 | mean dry stomach content mass | g | Female | Adult | 60 | Tule Lake National Wildlife Refuge (1230 m) | Exposure Factor Datasets | Siskiyou | 0.03 SE |
Food Ingestion Rate | 0.18 | mean dry stomach content mass | g | Male | Adult | 155 | Tule Lake National Wildlife Refuge (1230 m) | Exposure Factor Datasets | Siskiyou | 0.02 SE |
Food Ingestion Rate | 0.22 | mean dry stomach content mass | g | Female | Adult | 90 | Tule Lake National Wildlife Refuge (1230 m) | Exposure Factor Datasets | Siskiyou | 0.02 SE |
Food Ingestion Rate | 0.24 | mean dry stomach content mass | g | Male | Adult | 121 | Tule Lake National Wildlife Refuge (1230 m) | Exposure Factor Datasets | Siskiyou | 0.02 SE |
Food Ingestion Rate | 0.24 | mean dry stomach content mass | g | Female | Adult | 100 | Tule Lake National Wildlife Refuge (1230 m) | Exposure Factor Datasets | Siskiyou | 0.02 SE |
Food Ingestion Rate | 0.22 | mean dry stomach content mass | g | Male | Adult | 104 | Tule Lake National Wildlife Refuge (1230 m) | Exposure Factor Datasets | Siskiyou | 0.03 SE |
Food Ingestion Rate | 0.3 | mean dry stomach content mass | g | Female | Adult | 97 | Tule Lake National Wildlife Refuge (1230 m) | Exposure Factor Datasets | Siskiyou | 0.03 SE |
Food Ingestion Rate | 0.14 | mean dry stomach content mass | g | Male | Juvenile | 69 | Tule Lake National Wildlife Refuge (1230 m) | Exposure Factor Datasets | Siskiyou | 0.01 SE |
Food Ingestion Rate | 0.14 | mean dry stomach content mass | g | Female | Juvenile | 29 | Tule Lake National Wildlife Refuge (1230 m) | Exposure Factor Datasets | Siskiyou | 0.02 SE |
Food Ingestion Rate | 0.13 | mean dry stomach content mass | g | Male | Juvenile | 18 | Tule Lake National Wildlife Refuge (1230 m) | Exposure Factor Datasets | Siskiyou | 0.02 SE |
American Kestrel (Falco sparverius)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 0.42 | mean caloric consumption per g body weight per day (wet weight basis) | kcal/g/day | Male | Adult | 2 | Exposure Factor Datasets | Laboratory |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Lab |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 43.6 | average and range of daily caloric intake (food provided ad libidum) | cal/d | Male | Adult | 1 bird | Exposure Factor Datasets | sedentary, injured | Laboratory |
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Lab |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | averages of food amounts eaten per day | g | Both Male and Female | Not Reported | 3 birds | Exposure Factor Datasets | captive | Laboratory |
Pallid Bat (Antrozous pallidus)
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | range of mean daily intake of mealworms by captive bats | g/d | Both Male and Female | Adult | 3 bats | Exposure Factor Datasets | Laboratory |
Double-crested Cormorant (Phalacrocorax auritus)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries | Error |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 4.30 | mean frequency of daily feeding of first hatched chick of a brood | feedings/d | Not Reported | Juvenile | 64 observations | Iles de la Madeleine Archipelago, Gulf of St. Lawrence | Exposure Factor Datasets | CANADA | 1.90 SD |
Food Ingestion Rate | mean meal weight of chicks aged 5-37 days | g | Not Reported | Juvenile | 2 chicks | Iles de la Madeleine Archipelago, Gulf of St. Lawrence | Exposure Factor Datasets | CANADA |
Kit Fox (Vulpes macrotis)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 101 | estimated daily food intake based on a desert kangaroo diet (7.38 kJ/g wet wt) and calculated daily energy requirements (see Golightly, 1981) | g/d | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets | Laboratory |
Ornate Shrew (Sorex ornatus)
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Error | Lab |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 1.26 | g/g/d | Both Male and Female | Adult | 3 | captured at San Pablo Bay, Sonoma CA | Exposure Factor Datasets | breeding | 0.03 SE | Laboratory |
Food Ingestion Rate | 1.81 | g/g/d | Both Male and Female | Adult | 5 | captured at San Pablo Bay, Sonoma CA | Exposure Factor Datasets | non-breeding | 0.10 SE | Laboratory |
Mourning Dove (Zenaida macroura)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error | Lab |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 71 | intake based on analysis of crop contents | kcal/day/bird | Not Reported | Adult | 120 birds | captured in Grand Forks County, ND | Exposure Factor Datasets | 66.6-75.4 95% CI | Laboratory |
Sea Otter (Enhydra lutris)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error | Lab |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 234 | Daily total energy consumption | Kcal/kg-d | Both Male and Female | Adult | 5 | Exposure Factor Datasets | 19 SE | Laboratory | |
Food Ingestion Rate | 168 | Net metabolizable energy | Kcal/kg-d | Both Male and Female | Adult | 5 | Exposure Factor Datasets | Laboratory | ||
Food Ingestion Rate | 21.6 | % of body mass/d | Both Male and Female | Adult | 5 | Exposure Factor Datasets | 1.3 SE | Laboratory |
Desert Tortoise (Gopherus agassizi)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 4.52 | annual weighted mean | g dry matter/kg/d | Both Male and Female | Both Adults and Juveniles | 11 animals | Rock Valley, Nye County | Exposure Factor Datasets |
California Vole (Microtus californicus)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Sample Size | Location | Type | Age-Specific | Error | Lab |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 897 | ingested energy; fed rabbit pellets for 21 d | cal/g/d | Not Reported | 5 | Exposure Factor Datasets | 28 d or older | 28 SE | Laboratory | |
Food Ingestion Rate | 1115 | ingested energy; fed bromegrass for 21 d | cal/g/d | Not Reported | 7 | Exposure Factor Datasets | 28 d or older | 35 SE | Laboratory | |
Food Ingestion Rate | 693 | ingested energy; fed ryegrass seeds for 21 d | cal/g/d | Not Reported | 8 | Exposure Factor Datasets | 28 d or older | 22 SE | Laboratory | |
Food Ingestion Rate | 206 | fed rabbit pellets for 21 d | mg/g/d | Not Reported | 5 | Exposure Factor Datasets | 28 d or older | 6 SE | Laboratory | |
Food Ingestion Rate | 254 | fed bromegrass for 21 d | mg/g/d | Not Reported | 7 | Exposure Factor Datasets | 28 d or older | 8 SE | Laboratory | |
Food Ingestion Rate | 157 | fed ryegrass seeds for 21 d | mg/g/d | Not Reported | 8 | Exposure Factor Datasets | 28 d or older | 5 SE | Laboratory |
Mallard duck (Anas platyrhynchos)
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | food consumption rate for average body weight of 1.23 kg | g/duck/d | Female | Adult | 18 | Exposure Factor Datasets | Laboratory |
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
Food Ingestion Rate | 3.9 | g protein/day | Female | Adult | 183 birds | Ted Shanks Wildlife Management Area | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | Lab |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 43.35 | The value is an average calculated from average intake on eight different diets. See table 1 p. 783 for specific diet averages. | grams/duck/day | Male | Juvenile | 12 | Exposure Factor Datasets | 18 - 20 weeks | Laboratory | |
Food Ingestion Rate | 38.01 | The value is an average calculated from average intake on eight different diets. See table 1 p. 783 for specific diet averages. | grams/duck/day | Female | Juvenile | 12 | Exposure Factor Datasets | 18 -20 weeks old | Laboratory |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 70 | mean daily ingestion of barley at 15 C | g/day/duck | Male | Juvenile | 16 | Exposure Factor Datasets | Laboratory |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 574.7-1182.8 g/wk | range of mean food consumption over the breeding period | Both Male and Female | Adult | 90 | Exposure Factor Datasets | Laboratory |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error | Lab |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 376.2 | food intake of 8 week old mallards | g/wk | Both Male and Female | Juvenile | 15 | Exposure Factor Datasets | 25.6 (SE) | Laboratory |
Sideblotched Lizard (Uta stansburiana)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 0.02 | total volume of food eaten | g/d | Not Reported | Not Reported | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries | Error |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 26.1 | mg dry mass diet/g/d | Both Male and Female | Adult | Not Reported | El Comitan, Baja California Sur | Exposure Factor Datasets | MEXICO | 11.7 SE |
Merriam's Kangaroo Rat (Dipodomys merriami)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 12 | body weight maintanance requirement based on a rolled barley diet | % body weight/d | Both Male and Female | Not Reported | 10 | Exposure Factor Datasets | Laboratory |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Lab |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | see citation | figure of daily food intake | g/d | Female | Adult | 4-16 | captured in Clark County, NV | Exposure Factor Datasets | non-reproductive, lactating or gestating | Laboratory |
Bushtit (Psaltriparus minumus)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error | Lab |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 35.17 | consumption of mealworms at 20 deg C | kJ/d | Not Reported | Adult | 6 birds | captured at Occidental College, Los Angeles | Exposure Factor Datasets | 1.26 SE | Laboratory |
Deer Mouse (Peromyscus maniculatus ssp. bairdii)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 0.552 | daily food ingestion at an ambient temperature of 21C | cal/g/d | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets | Laboratory | |
Food Ingestion Rate | 1.205 | daily food ingestion at an ambient temperature of 21C | cal/g/d | Both Male and Female | Juvenile | Not Reported | Exposure Factor Datasets | Laboratory |
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | range of mean daily consumption (g food/animal/d) during 3 sampling periods; fed Agway Lab chow | g/d | Both Male and Female | Adult | 4/group | Exposure Factor Datasets | Laboratory |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | Lab |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 0.854 | total weekly consumption rate of a seed diet (see dietary composition dataset) | g/g/wk | Both Male and Female | Juvenile | 10 | Exposure Factor Datasets | 30-60 d | Laboratory |
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 3.01 | g/24 hrs | Not Reported | Adult | 2 | Exposure Factor Datasets | Laboratory |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 0.934 | mean weekly consumption per g body weight (seed diet) | g/g/wk | Both Male and Female | Adult | 30 | Exposure Factor Datasets | Laboratory |
Desert Iguana (Dipsosaurus dorsalis)
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | estimated feeding rate to support energy expenditure measured in field | mg dry food/g/d | Not Reported | Adult | 7-11/time period | Thousand Palms | Exposure Factor Datasets | Riverside |
Food Ingestion Rate | estimated feeding rate to support energy expenditure measured in field | mg dry food/g/d | Not Reported | Hatchling | 7-9/time period | Thousand Palms | Exposure Factor Datasets | Riverside |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 50 | rate estimated from intake of preformed water and water content of food for animals maintaining weight on natural vegetation | g fresh wt food//kg/d | Not Reported | Not Reported | Not Reported | Palm Desert and Thousand Palms | Exposure Factor Datasets | Riverside |
Gopher Snake (Pituophis catenifer formerly Pituophis melanoleucus)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | Error | Lab |
---|---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 1.6 | % body weight consumed per day | % | Not Reported | Not Reported | 43 | captive in outdoor enclosures at Snake River Birds of Prey Area | Exposure Factor Datasets | Age class 1 and older | 0.82 SD | Laboratory |
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
Food Ingestion Rate | 2 | g/d | Not Reported | Not Reported | Not Reported | San Joaquin Experimental Range | Exposure Factor Datasets |
Deer Mouse (Peromyscus maniculatus ssp. nebrascensis)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Lab |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 0.17 | average daily food intake | g/g/d | Female | Adult | 49 | captured in Alberta, Canada | Exposure Factor Datasets | non-breeding | Laboratory |
Deer Mouse (Peromyscus maniculatus)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Lab |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | FI = 2.44 + 0.05 W | equation relating food intake (FI; g/d) to body weight (W; g) | g/d | Female | Adult | 42 | Exposure Factor Datasets | non-breeding | Laboratory |
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition |
---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | range of weighted means of dry weights of stomach contents | mg | Not Reported | Juvenile | 12-82 | Ward and McClean Counties | Exposure Factor Datasets | |
Food Ingestion Rate | range of weighted means of dry weights of stomach contents | mg | Female | Adult | 6-153 | Ward and McClean Counties | Exposure Factor Datasets | |
Food Ingestion Rate | Range of weighted means of dry weights of stomach contents; | mg | Female | Adult | 33-116 | Ward and McLean Counties | Exposure Factor Datasets | Gravid or lactating |
Food Ingestion Rate | range of weighted means of dry weights of stomach contents; | mg | Male | Adult | 59-359 | Ward and McClean Counties | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | amount of grain removed per mouse per day at site receiving supplemental food | g/animal/d | Not Reported | Not Reported | Not Reported | University of British Columbia | Exposure Factor Datasets | CANADA |
Great Horned Owl (Bubo virginianus)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error | Lab |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 26.58 | daily food intake on a mouse diet, dry weight basis | g/kg/d | Not Reported | Adult | 4 owls x 5 days = 20 owl days | Exposure Factor Datasets | 4.08 | Laboratory | |
Food Ingestion Rate | 26.37 | daily food intake on a turkey poult diet, dry weight basis | g/kg/d | Not Reported | Adult | 26 owl days | Exposure Factor Datasets | 6.33 SD | Laboratory |
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Lab |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | averages of food amounts eaten per day | g | Both Male and Female | Not Reported | 2 birds | Exposure Factor Datasets | captive | Laboratory |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error | Lab |
---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 115 | weight consumed per day on an all chick diet | g/d | Not Reported | Adult | 4 owls | Exposure Factor Datasets | 16.9 SD | Laboratory | |
Food Ingestion Rate | 114 | weight consumed per day on an all hamster diet | g/d | Not Reported | Adult | 4 owls | Exposure Factor Datasets | 21.4 SD | Laboratory |
Bullfrog (Lithobates catesbeianus formerly Rana catesbeiana)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 0.4 | average weight of stomach contents for frogs with an average body weight of 17.5 g | g | Both Male and Female | Not Reported | 78 | ponds, Hanover County | Exposure Factor Datasets |
Food Ingestion Rate | 2.33 | average weight of stomach contents for frogs with an average body weight of 106.3 g | g | Both Male and Female | Not Reported | 42 | ponds, Hanover County | Exposure Factor Datasets |
Food Ingestion Rate | 4.6 | average weight of stomach contents for frogs with an average body weight of 248.7 g | g | Both Male and Female | Not Reported | 18 | ponds, Hanover County | Exposure Factor Datasets |
Western Fence Lizard (Sceloporus occidentalis)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | SCW = 0.46(BW)^0.63 | equation relating stomach content fresh weight (SCW; mg) to body weight (BW; g) | mg | Both Male and Female | Not Reported | 920 animals | yellow pine forest (elev., 1500m) and valley grassland (elev., 150m), central Sierra Nevada | Exposure Factor Datasets | |
Food Ingestion Rate | 127 | estimated average stomach content fresh weight in 5 g lizard | mg | Both Male and Female | Not Reported | Not Reported | central Sierra Nevada (elev., 150m and 1500m) | Exposure Factor Datasets | |
Food Ingestion Rate | 245 | estimated average stomach content fresh weight in a 15 g lizard | mg | Both Male and Female | Not Reported | Not Reported | central Sierra Nevada (elev., 150m and 1500m) | Exposure Factor Datasets | |
Food Ingestion Rate | 213 | mean measured stomach content fresh weight of lizards averaging 9.6 g | mg | Male | Not Reported | 295 | valley grassland (elev., 150m), central Sierra Nevada | Exposure Factor Datasets | 130SD |
Brown Pelican (Pelecanus occidentalis)
Exposure Endpoint Type | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|
Food Ingestion Rate | percent of body weight consumed daily during maintenance of adult weight | Not Reported | Both Adults and Juveniles | 4 birds | Tarpon Key | Exposure Factor Datasets |
Striped Skunk (Mephitis mephitis)
Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|
Food Ingestion Rate | review | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets |
California Ground Squirrel (Spermophilus beecheyi)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 22.5 | g dry wheat/squirrel x day | Both Male and Female | Both Adults and Juveniles | 9 animals | Exposure Factor Datasets | Laboratory | ||
Food Ingestion Rate | range of total food weight for observed individuals | g dry wt/d | Both Male and Female | Adult | 6 | San Joaquin Experimental Range | Exposure Factor Datasets |
Little Pocket Mouse (Perognathus longimembris)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | S = -9.37T + 408 | seed consumption (S) in mg/g bw/d as a function of ambient temperature, in centigrade (T) | Not Reported | Not Reported | 8 individuals | Exposure Factor Datasets | Laboratory |