Columbiformes
Mourning Dove (Zenaida macroura)
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| AZINPHOS-METHYL (GUTHION), DIMETHOATE, ENDOSULFAN, METHYLPARATHION, PARATHION, PERMETHRIN, THIRAM, ZIRAM | decreased in conventional orchards | hatching success | Not Reported | Nestling | 29 conventional nests | York Springs, Adams Co. | Toxicity Factor Datasets |
| AZINPHOS-METHYL (GUTHION), DIMETHOATE, ENDOSULFAN, METHYLPARATHION, PARATHION, PERMETHRIN, THIRAM, ZIRAM | no effect | numbers of eggs laid or number of fledglings produced | Not Reported | Both Adults and Juveniles | 29 conventional nests | York Springs, Adams Co. | Toxicity Factor Datasets |
| AZINPHOS-METHYL (GUTHION), DIMETHOATE, ENDOSULFAN, METHYLPARATHION, PARATHION, PERMETHRIN, THIRAM, ZIRAM | decreased in conventional orchards | daily survival rates | Not Reported | Nestling | 29 conventional nests | York Springs, Adams Co. | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
|---|---|---|---|---|---|---|---|---|
| AROCLOR 1254 | earlier @ 10 ppm | timing of peak progesterone concentration in blood | Female | Adult | 10-13/group | Toxicity Factor Datasets | Laboratory | |
| AROCLOR 1254 | no effect | progesterone concentration in blood | Female | Adult | 10-13/group | Toxicity Factor Datasets | Laboratory | |
| AROCLOR 1254 | decreased at 10 ppm | percent of birds that laid eggs | Female | Adult | 10-13/group | Toxicity Factor Datasets | Laboratory | |
| AROCLOR 1254 | increased at 10 ppm | interval from nest occupation to egg-laying | Female | Adult | 10-13/group | Toxicity Factor Datasets | Laboratory |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| LEAD (elemental) | no effect | post-dosing survival of free-ranging radio-transmittered birds | Not Reported | Both Adults and Juveniles | 26 treated birds, 29 control birds | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
|---|---|---|---|---|---|---|---|---|
| LEAD (elemental) | 47.2-190.7 ug/g, dry wt | mean lead concentrations in kidney (greater accumulation with mixed seed vs. pelleted diet) | Female | Adult | 12/group | Toxicity Factor Datasets | Laboratory | |
| LEAD (elemental) | no effect | mortality in dosed birds | Female | Adult | 12/group | Toxicity Factor Datasets | Laboratory | |
| LEAD (elemental) | no effect | body weight | Female | Adult | 12/group | Toxicity Factor Datasets | Laboratory | |
| LEAD (elemental) | 2.80-4.98 ug/g, dry wt | mean lead concentrations in liver (greater accumulation with mixed seed vs. pelleted diet) | Female | Adult | 12/group | Toxicity Factor Datasets | Laboratory | |
| LEAD (elemental) | 65.4-123.2 ug/g, dry wt | mean lead concentrations in femur (greater accumulation with mixed seed vs. pelleted diet) | Female | Adult | 12/group | Toxicity Factor Datasets | Laboratory |
| Chemical | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|
| DDT (4,4'-) | no effect | Not Reported | Embryo | 2 eggs | Patuxent Research Refuge | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
|---|---|---|---|---|---|---|---|---|
| AROCLOR 1254 | decreased at 40 ppm | body temperature at a range of ambient temperatures | Male | Adult | 4/group | Toxicity Factor Datasets | Laboratory | |
| AROCLOR 1254 | no effect | body weight | Male | Adult | 10/group | Toxicity Factor Datasets | Laboratory | |
| AROCLOR 1254 | no effect | metabolic rate at a range of ambient temperatures | Male | Adult | 4/group | Toxicity Factor Datasets | Laboratory |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
|---|---|---|---|---|---|---|---|---|
| LEAD (elemental) | high degree of lesions present | histological exam for hemosiderin loading in liver | Not Reported | Not Reported | 1 | Toxicity Factor Datasets | Laboratory | |
| LEAD (elemental) | 639.43 and 345.95 ug/g, dry wt | lead concentration in kidneys of treated birds | Not Reported | Not Reported | 2 | Toxicity Factor Datasets | Laboratory | |
| LEAD (elemental) | 1,297.57 ug/g, dry wt | lead concentration in kidneys | Not Reported | Not Reported | 1 | Toxicity Factor Datasets | Laboratory | |
| LEAD (elemental) | 58.35 and 214.71 ug/g, dry wt | lead concentrations in livers of dosed birds | Not Reported | Not Reported | 2 | Toxicity Factor Datasets | Laboratory | |
| LEAD (elemental) | light lesions present | histological exam of acid-fast intranuclear inclusions of cells of kidney proximal convoluted tubules | Not Reported | Not Reported | 2 | Toxicity Factor Datasets | Laboratory | |
| LEAD (elemental) | high degree of lesions present | histological exam of acid-fast intranuclear inclusions of cells of kidney proximal convoluted tubules | Not Reported | Not Reported | 1 | Toxicity Factor Datasets | Laboratory | |
| LEAD (elemental) | 178.81 ug/g, dry wt | lead concentration in liver | Not Reported | Not Reported | 1 | Toxicity Factor Datasets | Laboratory | |
| LEAD (elemental) | light to moderate lesions | histological exam for hemosiderin loading in liver | Not Reported | Not Reported | 2 | Toxicity Factor Datasets | Laboratory |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Lab |
|---|---|---|---|---|---|---|---|---|---|
| AROCLOR 1254 | decreased at 10, 40 ppm | number of pairs nesting | Both Male and Female | Adult | 8/group | Toxicity Factor Datasets | breeding | Laboratory | |
| AROCLOR 1254 | increased at 10, 40 ppm | length of courtship period | Both Male and Female | Adult | 8/group | Toxicity Factor Datasets | breeding | Laboratory | |
| AROCLOR 1254 | delayed at 10 ppm | onset of nest initiation | Both Male and Female | Adult | 8/group | Toxicity Factor Datasets | breeding | Laboratory | |
| AROCLOR 1254 | decreased at 40 ppm | courtship behavior score (intensity) | Both Male and Female | Adult | 8/group | Toxicity Factor Datasets | breeding | Laboratory |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
|---|---|---|---|---|---|---|---|---|
| LINDANE | 350-400 mg/kg | approximate median lethal dosage | Not Reported | Not Reported | 21 birds | Toxicity Factor Datasets | Laboratory | |
| ALDRIN | 15-17 mg/kg | median lethal dosage | Not Reported | Not Reported | 21 birds | Toxicity Factor Datasets | Laboratory | |
| TOXAPHENE (POLYCHLORINATED CAMPHENES) | 200-250 mg/kg | approximate median lethal dosage | Not Reported | Not Reported | 8 birds | Toxicity Factor Datasets | Laboratory | |
| DIELDRIN | 44-46 mg/kg | median lethal dosage | Not Reported | Not Reported | 20 birds | Toxicity Factor Datasets | Laboratory |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Error | Lab |
|---|---|---|---|---|---|---|---|---|---|
| LEAD (elemental) | decreased | hatchability | Not Reported | Hatchling | 25 birds/dose | Toxicity Factor Datasets | Laboratory | ||
| LEAD (elemental) | increased at all doses | mortality | Not Reported | Adult | 25 birds/dose | Toxicity Factor Datasets | Laboratory | ||
| LEAD (elemental) | 198.2 ug/g, dry wt | lead concentration in bone | Not Reported | Adult | 10 birds | Toxicity Factor Datasets | 39.9 SE | Laboratory | |
| LEAD (elemental) | no effect | body weight at hatch | Not Reported | Hatchling | 25 birds/dose | Toxicity Factor Datasets | Laboratory | ||
| LEAD (elemental) | no effect | female fertility or productivity, egg weight and size | Female | Adult | 25 birds/dose | Toxicity Factor Datasets | Laboratory | ||
| LEAD (elemental) | 169.2 ug/g, dry wt. | lead concentration in bone | Not Reported | Adult | 10 birds | Toxicity Factor Datasets | 33.9 SE | Laboratory | |
| LEAD (elemental) | no effect | mortality | Female | Adult | 25 birds/dose | Toxicity Factor Datasets | Laboratory |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
|---|---|---|---|---|---|---|---|---|
| LEAD (elemental) | decreased | blood delta-aminolevulinic acid dehydratase activity | Not Reported | Not Reported | 5 birds | Toxicity Factor Datasets | Laboratory |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
|---|---|---|---|---|---|---|---|---|
| LEAD (elemental) | increased at 1, 4 shots | mortality | Both Male and Female | Adult | 10 birds/dose | Toxicity Factor Datasets | Laboratory | |
| LEAD (elemental) | increased at all doses | lead concentrations in blood | Both Male and Female | Adult | 10 birds/dose | Toxicity Factor Datasets | Laboratory | |
| LEAD (elemental) | decreased at all doses | delta-aminolevulinic acid dehydratase (ALAD)activity in blood | Both Male and Female | Adult | 10 birds/dose | Toxicity Factor Datasets | Laboratory |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
|---|---|---|---|---|---|---|---|---|
| AMINOPYRIDINE (4-) | 150 ppm | dose at which 50% mortality was observed | Not Reported | Adult | 7/group | Toxicity Factor Datasets | Laboratory | |
| AMINOPYRIDINE (4-) | 316 ppm | dietary LC50 | Not Reported | Adult | 6/group | Toxicity Factor Datasets | Laboratory |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
|---|---|---|---|---|---|---|---|---|
| METHIOCARB | decreased at 1,000 ppm | body weight | Not Reported | Not Reported | 6/group | Toxicity Factor Datasets | Laboratory | |
| METHIOCARB | decreased at all doses | food consumption | Not Reported | Not Reported | 6/group | Toxicity Factor Datasets | Laboratory |
| Exposure Endpoint Type | Chemical | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|---|---|
| POLYCHLORINATED BIPHENYLS | see figures | figure for each dose, showing metabolic rate at increasing ambient temperatures | Not Reported | Adult | 10 birds/group | Toxicity Factor Datasets | |||
| Age at Sexual Maturity | 80-93 | age of puberty attainment | d | Male | Yearling | 79 birds | east-central area | Exposure Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| CESIUM COMPOUNDS | 0.24 (0.027 SE) Bq/g, wet weight (whole body) 0.30 (0.036 SE) Bq/g, wet weight (muscle) |
whole body and muscle concentrations of 137Cesium | Both Male and Female | Both Adults and Juveniles | 27 doves | Par Pond reservoir system, Savannah River Site | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| PICLORAM, TRICLOPYR | no effect | nesting success in treated plots | Both Male and Female | Adult | Not Reported | Rob and Bessie Welder Wildlife Refuge | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| CARBOFURAN | 4 | carcass count in a treated rice field | Not Reported | Not Reported | Not Reported | Lavaca Bay area | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Life Cycle Stage | Sample Size | Location | Type | California Counties |
|---|---|---|---|---|---|---|---|
| TRICHLOROPHENOXYACETIC ACID (2,4,5-) | increased post-application from 1 to 4.1 birds per 40 ha | population density | Adult | 9 censuses pre- and post-spray | Truckee area | Toxicity Factor Datasets | Nevada |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| ACEPHATE, CARBARYL, DIAZINON | no effect | brain cholinesterase activity | Both Male and Female | Nestling | 37 nests | Winnebago, Outagamie, Calumet Counties | Toxicity Factor Datasets |
| CARBARYL | decreased at 1196 ppm carbaryl | plasma cholinesterase activity | Both Male and Female | Nestling | 37 nests | Winnebago, Outagamie, Calumet Counties | Toxicity Factor Datasets |
| ACEPHATE, CARBARYL, DIAZINON | no effect | percent nest success, eggs hatched, and nestlings fledged | Both Male and Female | Both Adults and Juveniles | 37 nests | Winnebago, Outagamie, Calumet Counties | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| ALDRIN, DIELDRIN | <0.1 ppm aldrin, 3.8 ppm dieldrin, 0.3 ppm DDT and metabolites, wet wt | post-mortem whole body concentrations | Not Reported | Not Reported | 1 bird | Toxicity Factor Datasets |
| Chemical | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
|---|---|---|---|---|---|---|---|---|---|
| ALDICARB | no effect | daily survival rate in dosed wild birds | Not Reported | Adult | 9-12/group | Toxicity Factor Datasets | Laboratory | ||
| ALDICARB | 0.82 | LD50 | mg/kg bw | Not Reported | Adult | 50 birds total | Toxicity Factor Datasets | Laboratory |
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | Lab |
|---|---|---|---|---|---|---|---|---|---|
| MEXACARBATE | 2.83 mg/kg | LD50 | Both Male and Female | Not Reported | 8 | Toxicity Factor Datasets | 3 mo | Laboratory |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties | Error |
|---|---|---|---|---|---|---|---|---|---|---|
| Longevity | 1.53 | mean life span | yr | Both Male and Female | Adult | 725 birds | Berkeley | Exposure Factor Datasets | Contra Costa | 0.19 SE |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Error | Lab |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Body Weight - Mean | 140.4 | mean body weight | g | Male | Both Adults and Juveniles | 6 | captured at Dundee, IL | Exposure Factor Datasets | fasted | 10.5 SD | Laboratory |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| Fledging or Weaning Rate | 75% | proportion of active nests that fledged young | Both Male and Female | Adult | 24 nests | Idaho National Engineering Laboratory | Exposure Factor Datasets |
| Fledging or Weaning Rate | mean number of fledglings per successful nest (over three years) | Both Male and Female | Adult | 5-7 nests/yr | Idaho National Engineering Laboratory | Exposure Factor Datasets | |
| Survival/ Mortality | 0.50 | survival rate from incubation to fledging (26 days) | Both Male and Female | Nestling | 24 nests | Idaho National Engineering Laboratory | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| Growth Rate | see figures | growth rates of body weight, body length, wing, alar tract from hatching to fledging | Both Male and Female | Nestling | 53 nestlings | Fremont and Waterloo areas | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| Time of Nesting | latter two-thirds of July | time of peak nesting activity | Both Male and Female | Adult | Not Reported | near American Falls | Exposure Factor Datasets |
| Fledging or Weaning Rate | 1.62 | number of doves fledged per breeding adult | Both Male and Female | Fledgling | Not Reported | near American Falls | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| Clutch or Litter Size | 1.8 | mean clutch size | Female | Adult | 524 nests | Prairie Island Nuclear Generating Plant | Exposure Factor Datasets |
| Fledging or Weaning Rate | 49.4% | proportion of active nests that successfully fledged young | Both Male and Female | Fledgling | 524 nests | Prairie Island Nuclear Generating Plant | Exposure Factor Datasets |
| Fledging or Weaning Rate | 1.8 | mean number of young fledged per successful nest | Both Male and Female | Fledgling | 358 nests | Prairie Island Nuclear Generating Plant | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
|---|---|---|---|---|---|---|---|---|---|
| Dietary Composition | waste rice, milo, watergrass, yellow star thistle, Turkey mullein seeds, waste wheat, canary grass, safflower, johnson grass | food items in crop contents, in order of importance | Not Reported | Adult | 22 birds | Gray Lodge State Refuge | Exposure Factor Datasets | Butte | |
| Duration of Incubation or Gestation | 14-15 | incubation period | d | Both Male and Female | Embryo | Not Reported | Gray Lodge State Refuge | Exposure Factor Datasets | Butte |
| Time of Nesting | mid-March to September 20 | nesting season duration (peaks in July) | Both Male and Female | Adult | Not Reported | Gray Lodge State Refuge | Exposure Factor Datasets | Butte |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| Clutch or Litter Size | 2 | clutch size in 97.2% of observed nests | Female | Adult | 1203 nests | J. Clark Salyer National Wildlife Refuge | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| Fledging or Weaning Rate | 0.8 | mean number of young fledged per nesting attempt | Both Male and Female | Fledgling | 123 nests | Rufus Woods Lake area | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|---|
| Population Density | 3.3 | mean breeding density | Both Male and Female | Adult | ten 100 ac plots | southwest and northeast areas | Exposure Factor Datasets | |
| Fledging or Weaning Rate | 48% | proportion of nests that were successful | Both Male and Female | Adult | 73 nests | southwest and northeast areas | Exposure Factor Datasets | |
| Fledging or Weaning Rate | 2.1 | mean productivity | young/pair | Both Male and Female | Adult | 73 nests | southwest and northeast areas | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| Survival/ Mortality | 58.5% | weighted mean annual mortality of banded doves | Both Male and Female | Juvenile | 1,179 birds | near Savage | Exposure Factor Datasets |
| Survival/ Mortality | 28.2% | weighted mean annual mortality of banded doves | Both Male and Female | Adult | 991 birds | near Savage | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
|---|---|---|---|---|---|---|---|
| Population Density | range of nesting densities on agroforestry plots | Both Male and Female | Adult | 6 plots | San Joaquin Valley Agroforestry Demonstration Project | Exposure Factor Datasets | Fresno, Kings |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
|---|---|---|---|---|---|---|---|---|---|
| Surface Area | 241 | measured area of skin beneath feathers of 649.1 g bird, excluding beak and non-feathered portions of legs | cm^2 | Not Reported | Adult | 1 | Exposure Factor Datasets | Laboratory | |
| Surface Area | 198 | measured area of the external plumage surface of 649.1 g bird, excluding beak and non-feathered portions of legs | cm^2 | Not Reported | Adult | 1 | Exposure Factor Datasets | Laboratory |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
|---|---|---|---|---|---|---|---|---|
| Duration of Incubation or Gestation | 14 d, 16 hr to 15 d | incubation period up to time of hatching | Not Reported | Embryo | 1 egg | Exposure Factor Datasets | Laboratory |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
|---|---|---|---|---|---|---|---|---|
| Time of Migration or Dispersal | review | time of fall and spring migration | Not Reported | Not Reported | Not Reported | Exposure Factor Datasets | CANADA, MEXICO, USA | |
| Dietary Composition | review | Not Reported | Not Reported | Not Reported | Exposure Factor Datasets | CANADA, MEXICO, USA | ||
| Age at Fledging, Metamorphosis, Weaning | review | Not Reported | Not Reported | Not Reported | Exposure Factor Datasets | CANADA, MEXICO, USA | ||
| Time of Mating/ Laying | review | Not Reported | Not Reported | Not Reported | Exposure Factor Datasets | CANADA, MEXICO, USA | ||
| Time of Molt | review | Not Reported | Not Reported | Not Reported | Exposure Factor Datasets | CANADA, MEXICO, USA | ||
| Duration of Incubation or Gestation | review | Not Reported | Not Reported | Not Reported | Exposure Factor Datasets | CANADA, MEXICO, USA |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| Hatching Success | 226 (both eggs); 56 (one egg) | number of nests in which one or both eggs hatched | Not Reported | Hatchling | 592 nests | near Auburn | Exposure Factor Datasets |
| 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 |
| Dietary Composition | green foxtail (39.8%), yellow foxtail (21.4%), wheat (19.6%), black bindweed (5.1%), maize (4.7%), proso millet (3.0%), flax (2.0%), field mustard (1.6%), lamb's quarters (1.2%) | percent occurrence in diet by weight | % | Not Reported | Adult | 120 birds | captured in Grand Forks County, ND | Exposure Factor Datasets | Laboratory |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error | Lab |
|---|---|---|---|---|---|---|---|---|---|---|
| Body Weight - Mean | 108 | average body weight | g | Not Reported | Not Reported | 11 birds | captured in Santa Monica Mountains | Exposure Factor Datasets | 14.7 | Laboratory |
| Water Ingestion Rate | 6.9 | daily ad libitum water consumption of captive birds as percent of body weight | % body weight/day | Not Reported | Not Reported | 11 birds | captured in Santa Monica Mountains | Exposure Factor Datasets | 0.9 | Laboratory |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific |
|---|---|---|---|---|---|---|---|---|---|
| Body Weight - Mean | 7.7 | average body weight | g | Not Reported | Hatchling | 15 nests | near Orondo, Douglas County | Exposure Factor Datasets | 0 days (hatch) |
Great Horned Owl (Bubo virginianus), Mourning Dove (Zenaida macroura)
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| ALDRIN, DIELDRIN | 6.1 ppm (brain), 10.7 ppm (body remainder) dieldrin, wet wt | post-mortem concentrations | Not Reported | Not Reported | 1 bird | Toxicity Factor Datasets |
Great Horned Owl (Bubo virginianus), Northern Flicker (Colaptes auratus), Mourning Dove (Zenaida macroura)
| Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| ENDRIN | brain=greater than or equal to 0.8 ppm, wet wt | tissue endrin residues | Not Reported | Not Reported | 1-3 animals | Wenatchee | Toxicity Factor Datasets |
