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Exposure Endpoint Type | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
Metabolic Rate | combined day and night oxygen consumption over one 24 hr period | 1.146-1.682 | ml oxygen/g/hr | Both Male and Female | Adult | 3 birds | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Body Fat (total or %) | 6.01 | percent body fat calculated from total body electrical conductivity | 1.92 SE | % | Male | Adult | Cape May | 12 | Exposure Factor Datasets |
Body Fat (total or %) | 8.51 | percent body fat calculated from total body electrical conductivity | 2.00 SE | % | Female | Adult | Cape May | 13 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Body Fat (total or %) | mean percent body fat as measured by fat extraction from April to September | 4-5.3 | % | Male | Adult | Cache county | 14 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Metabolic Rate | 23.06 | daily energy metabolism based on heart rate (30 C) and a linear regression equation for heart rate and volume of oxygen consumed | 1.03 SE | 21.83-25.10 | kcal/d | Not Reported | Adult | 1 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Body Fat (total or %) | 2.46 | total body fat based on Soxhlet fat extraction | 0.25 SE | 0.8-4.9 | g | Both Male and Female | Adult | 21 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|
Dietary Composition | insects (97%), isopod (5%), birds (27%), mammals (25%) | percent occurrence in sample pellets | Not Reported | Not Reported | agricultural lands | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Duration of Incubation or Gestation | 30.9 | incubation period | 28-35 | d | Both Male and Female | Embryo | Berks county | 2 clutches (8 eggs) | Exposure Factor Datasets |
Survival/ Mortality | 78 | hatching success | % | Both Male and Female | Hatchling | Berks county | 55 eggs (14 clutches) | Exposure Factor Datasets | |
Clutch or Litter Size | 4.23 | 1-6 | eggs | Female | Adult | Berks county | 13 clutches | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Clutch or Litter Size | 4.59 | 0.60 SD | eggs/clutch | Female | Adult | 244 | Exposure Factor Datasets | ||
Survival/ Mortality | 0.602 | mortality rate estimate for banded individuals | 0.035 SD | Both Male and Female | Both Adults and Juveniles | throughout USA and Canada | 118 | Exposure Factor Datasets | |
Survival/ Mortality | 0.465 | mortality rate of banded individuals, 1946-65 | 0.017 SD | Both Male and Female | Adult | throughout USA and Canada | 6,544 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Longevity | 118 | longest survival of a banded individual | mo | Both Male and Female | Both Adults and Juveniles | 1,017 records of mortality | Exposure Factor Datasets | |
Survival/ Mortality | 12.6 | average length of survival of banded individuals | mo | Both Male and Female | Both Adults and Juveniles | throughout USA | 1,017 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Population Density | 34 | average density | +/- 11 95% CI | kestrels/100 mi | Both Male and Female | Both Adults and Juveniles | coastal and coast range areas | 135 obs. | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Survival/ Mortality | 59 | Survival rates, not mortality. | 3.4 SE | % | Female | Adult | Lower Klamath National Wildlife Refuge, CA | Not Reported | Exposure Factor Datasets |
Survival/ Mortality | 52 | Survival rates, not mortality. | 7.8 SE | % | Female | Juvenile | Lower Klamath National Wildlife Refuge | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|---|
Home Range | 1.27 | For 1989. Home range defined as area that broods restricted their activities to during rearing period. | 0.47 SE | 0.04 - 6.23 | km2 | Not Reported | Nestling | Lower Klamath National Wildlife Refuge | 13 broods | Exposure Factor Datasets |
Home Range | 0.62 | For 1990. Home range defined as area that broods restricted their activities to during rearing period. | 0.21 SE | 0.045 - 2.68 | km2 | Not Reported | Nestling | Lower Klamath National Wildlife Refuge | 14 broods | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Survival/ Mortality | 0.181 | Survival estimates determined using the Kaplan-Meier method | 0.05 - 0.31 (95% C.I.) | Not Reported | Chick | Lower Klamath National Wildlife Refuge | 36 | Exposure Factor Datasets |
Survival/ Mortality | 0.366 | Survival estimates determined using the Kaplan-Meier method | 0.21 - 0.52 (95% C.I.) | Not Reported | Chick | Lower Klamath National Wildlife Refuge | 41 | Exposure Factor Datasets |
Survival/ Mortality | 0.366 | Survival estimates determined using the Kaplan-Meier method | 0.19 - 0.55 (95% C.I.) | Not Reported | Chick | Lower Klamath National Wildlife Refuge | 41 | Exposure Factor Datasets |
Survival/ Mortality | 0.410 | Survival estimates determined using the Kaplan-Meier method | 0.27 - 0.54 (95% C.I.) | Not Reported | Chick | Lower Klamath National Wildlife Refuge | 50 | Exposure Factor Datasets |
Survival/ Mortality | 0.344 | Survival estimates determined using the Kaplan-Meier method | 0.20 - 0.49 (95% C.I.) | Not Reported | Chick | Lower Klamath National Wildlife Refuge | 50 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|---|
Clutch or Litter Size | 8.5 | eggs | Not Reported | Not Reported | Suisun Marsh | 1934 | Exposure Factor Datasets | |||
Clutch or Litter Size | 8.9 | eggs | Not Reported | Not Reported | Sacramento Valley | 521 | Exposure Factor Datasets | |||
Clutch or Litter Size | 8.2 | eggs | Not Reported | Not Reported | San Joaquin Valley | 246 | Exposure Factor Datasets | |||
Clutch or Litter Size | 8.3 | eggs | Not Reported | Not Reported | Northeastern California | 227 | Exposure Factor Datasets | |||
Population Density | 20.8 | See table 2, p.99, for more detailed means. | 1.5 SE | 13.0 - 28.6 | breeding pairs/km2 | Not Reported | Not Reported | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Population Density | 1.0 | For explanation of classifications, see p. 11 (classifications are Kern NWR, hunting clubs, etc). | birds/ha | Not Reported | Not Reported | Tulare Basin, Kern National Wildlife Refuge | not reported | Exposure Factor Datasets |
Population Density | 0.25 | For explanation of classifications, see p. 11 (classifications are Kern NWR, hunting clubs, etc). | birds/ha | Not Reported | Not Reported | hunting clubs | Not Reported | Exposure Factor Datasets |
Population Density | 0.5 | For explanation of classifications, see p. 11 (classifications are Kern NWR, hunting clubs, etc). | birds/ha | Female | Not Reported | preirrigated croplands | Not Reported | Exposure Factor Datasets |
Population Density | 0.07 | For explanation of classifications, see p. 11 (classifications are Kern NWR, hunting clubs, etc). | birds/ha | Not Reported | Not Reported | evaporation ponds | Not Reported | Exposure Factor Datasets |
Population Density | 0.5 | For explanation of classifications, see p. 11 (classifications are Kern NWR, hunting clubs, etc). | birds/ha | Not Reported | Not Reported | miscellaneous | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
Survival/ Mortality | 61 | These are average survival rates. For breakdown by region, see table 16, p. 27. | % | Male | Adult | not reported | Exposure Factor Datasets |
Survival/ Mortality | 56 | These are average survival rates. For breakdown by region, see table 16, p. 27. | % | Female | Adult | not reported | Exposure Factor Datasets |
Survival/ Mortality | 47 | These are average survival rates. For breakdown by region, see table 16, p. 27. | % | Male | Juvenile | not reported | Exposure Factor Datasets |
Survival/ Mortality | 46 | These are average survival rates. For breakdown by region, see table 16, p. 27. | % | Female | Juvenile | not reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
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 |