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Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Home Range | 135 | Study area was 67% upland forest, 33% lakes and wetlands. | ha | Female | Adult | western edge of Chippewa National Forest, Beltrami County | 8 | Exposure Factor Datasets |
Home Range | 70 | Study area was 67% upland forest, 33% lakes and wetlands. | ha | Female | Adult | western edge of Chippewa National Forest, Beltrami Co. | 8 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Location | Sample Size | Type |
---|---|---|---|---|---|
Time of Hatching or Parturition | June 14 | Average date of hatching for 3 years straight (1963-65) | Northwest Territories, Canada | 50 broods | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 49.3 | egg weight | 3.5 SD | g | Not Reported | Embryo | central North Dakota | 27 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Units | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Hatching Success | 2.63 | Offspring fledged per nest | 1.13 | Fledges/nest | Fledgling | University of British Columbia | 27 clutches | Exposure Factor Datasets |
Fledging or Weaning Rate | 86.6 | Egg-to-fledgling success rate | % | Fledgling | University of British Columbia | 27 clutches | Exposure Factor Datasets | |
Survival/ Mortality | 1.2 | Nestling to fledgling mortality | % | Fledgling | University of British Columbia | 27 clutches | Exposure Factor Datasets | |
Clutch or Litter Size | 3.25 | Eggs per nest | 0.71 | Eggs/nest | Embryo | University of British Columbia | 8 clutches | Exposure Factor Datasets |
Survival/ Mortality | 100 | Nestling to fledgling mortality | % | Fledgling | University of British Columbia | 8 clutches | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Survival/ Mortality | 0.9433 | Daily survival rate | 0.006012 | B | Embryo | Soda Springs | 119 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Type |
---|---|---|---|
Dietary Composition | Celtus occidentalis, Cornus sp., Crataegus monogyna, Lindera benzoin, Lonicara x bella, Menispernum canadense, Morus alba, Phytolacca americana, Polygonatum commentatum, Prunus serotina, Smilacina racemosa, Smilax hispida, Smilax lasioneura, Viburnum dentatum, Vitus sp., mixed fruit | Feeding parameters taken from literature | Exposure Factor Datasets |
Metabolic Rate | Review see Table 3 | Basal metabolic rate | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Units | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Survival/ Mortality | 0.973 | Daily mean nest survival | 0.013 | Nestling | Sparks and Reno | 159 nests | Exposure Factor Datasets | |
Survival/ Mortality | 44 | Percent survival | % | Nestling | Sparks and Reno | 159 nests | Exposure Factor Datasets | |
Survival/ Mortality | 12% increase for every +1 degree C | Increase in survival due to temperature | % | Nestling | Sparks and Reno | 159 nests | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Range | Units | Sample Size | Type |
---|---|---|---|---|---|
Time of Nesting | Begin date for period containing 90% of nests with young | April 24-May 28 | Date | See Table 1 | Exposure Factor Datasets |
Time of Nesting | End date for period containing 90% of nests with young | June 4-August 27 | Date | See Table 1 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Type |
---|---|---|---|---|---|---|---|
Population Density | BP: 45, SK: 8, LC: 89, CRP: 1, SP: 7, HP: 0, WP: 43, CP: 17, TP: 27, AP: n/a | Annual estimated breeding population per pond | No. individuals | M | Adult | Oak Ridge Ranch; see citation for pond acronyms and areas | Exposure Factor Datasets |
Population Density | BP: 13, SK: 0, LC: 32, CRP: 0, SP: 1, HP: 1, WP: 7, CP: 4, TP: 6, AP: n/a | Annual estimated breeding population per pond | No. individuals | F | Adult | Oak Ridge Ranch; see citation for pond acronyms and areas | Exposure Factor Datasets |
Population Density | BP: 47, SK: 14, LC: 325, CRP: 8, SP: 9, HP: 20, WP: 107, CP: 36, TP: 57, AP: 8 | Annual estimated breeding population per pond | No. individuals | M | Adult | Oak Ridge Ranch; see citation for pond acronyms and areas | Exposure Factor Datasets |
Population Density | BP: 36, SK: 3, LC: 216, CRP: 1, SP: 2, HP: 6, WP: 44, CP: 12, TP: 39, AP: 4 | Annual estimated breeding population per pond | No. individuals | F | Adult | Oak Ridge Ranch; see citation for pond acronyms and areas | Exposure Factor Datasets |
Population Density | BP: 35, SK: 11, LC: 168, CRP: n/a, SP: 0, HP: 17, WP: 37, CP: 11, TP: 35, AP: 2 | Annual estimated breeding population per pond | No. individuals | M | Adult | Oak Ridge Ranch; see citation for pond acronyms and areas | Exposure Factor Datasets |
Population Density | BP: 48, SK: 0, LC: 150, CRP: n/a, SP: 1, HP: 1, WP: 8, CP: 5, TP: 3, AP: 0 | Annual estimated breeding population per pond | No. individuals | F | Adult | Oak Ridge Ranch; see citation for pond acronyms and areas | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|
Territory Size | See citation Figure 1 | Distance moved during post-breeding emigration | m | B | Hastings Natural History Resrevation and Oak Ridge Ranch | 13 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Type |
---|---|---|---|---|---|---|---|
Time of Fledging or Metamorphosis | Summer and autumn | Aestivate timing of metamorphosed individuals | B | Juvenile | Xeric central California valleys/foothills | Exposure Factor Datasets | |
Time of Mating/ Laying | Few days post migration | Time of spawning | B | Adult | Xeric central California valleys/foothills | Exposure Factor Datasets | |
Time of Hatching or Parturition | 2 to 4 | Time of egg hatching post deposition | weeks | B | Embryo | Xeric central California valleys/foothills | Exposure Factor Datasets |
Dietary Composition | Algae and aquatic invertebrates | Larval diet | B | Juvenile | Xeric central California valleys/foothills | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
Body length | Snout-vent length | 14-70 | mm | NR | Adult | NR | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Body length | Snout-vent length | 17-18 | mm | B | Juvenile | Jackson County, OR and Siskiyou County, CA | Exposure Factor Datasets | ||
Body length | 58.9 | Snout-vent length | 47.2-69.8 | mm | M | Adult | 62 | Exposure Factor Datasets | |
Body length | 61.9 | Snout-vent length | 56.0-69.9 | mm | F | Adult | 41 | Exposure Factor Datasets | |
Body length | 76 | Snout-vent length | mm | Adult | Exposure Factor Datasets | ||||
Age at Sexual Maturity | 6-May | y | B | Adult | Exposure Factor Datasets | ||||
Time of Hatching or Parturition | Autumn | B | Embryo | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Life Cycle Stage | Location | Type |
---|---|---|---|---|---|
Time of Mating/ Laying | 12-May | Start time of egg mass deposition | Embryo | North Fork Feather River | Exposure Factor Datasets |
Time of Mating/ Laying | 24-Jun | Start time of egg mass deposition | Embryo | South Form American River | Exposure Factor Datasets |
Time of Mating/ Laying | See citation Figure 2 | Start time of egg mass deposition | Embryo | 8 rivers across northern Sierra Nevada | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Body length | 15 | Total length | cm | NR | Not Reported | Elkhorn Slough | Not reported | Exposure Factor Datasets |
Dietary Composition | Epifaunal crustacea; gammarid amphipods (Orchestia traskianna); infaunal/epifaunal/polychaete worms | NR | Not Reported | Elkhorn Slough | Not reported | Exposure Factor Datasets |