Hatching Success
American Kestrel (Falco sparverius)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|---|
Hatching Success | 68% | mean percent of eggs hatched of total eggs laid (4 sample years) | % | Not Reported | Juvenile | 217 eggs | Lucas and Wayne Counties (40deg57'N, 93deg18'W) | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|---|
Hatching Success | 2 | percent of eggs that failed to hatch | % | Not Reported | Nestling | 10 nests | Jackson Hole | Exposure Factor Datasets |
Mallard duck (Anas platyrhynchos)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|
Hatching Success | 85.2% | proportion of observed nests with at least one successful hatch | Female | Adult | 209 | Tule Lake and Lower Klamath River National Wildlife Refuges | Exposure Factor Datasets | Modoc, Siskiyou |
Hatching Success | 91.4% | Mean hatch success of successful nests | Female | Adult | 178 | Tule Lake and Lower Klamath River National Wildlife Refuges | Exposure Factor Datasets | Modoc, Siskiyou |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
Hatching Success | 67% | proportion of tagged females that hatched clutches | Female | Adult | 18 | Adirondack Mountains | Exposure Factor Datasets |
Light-footed Clapper Rail (Rallus longirostris ssp. levipes)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|
Hatching Success | 81% | proportion of nests in which at least one egg hatched | Both Male and Female | Hatchling | 130 nests | Tijuana Marsh, Upper Newport and Anaheim Bays | Exposure Factor Datasets | Orange |
Great Horned Owl (Bubo virginianus)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
Hatching Success | 11 | percent of eggs that failed to hatch | Not Reported | Nestling | 4 nests | Jackson Hole | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
Hatching Success | 47.3% | percent of nests with at least one young surviving to banding age (of all pairs observed) | Not Reported | Juvenile | 1777 territories | near Cincinnati | Exposure Factor Datasets |
Loggerhead Shrike (Lanius ludovicianus)
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|
Hatching Success | average number of hatchlings per nest, 2 years | hatchlings/nest | Not Reported | Hatchling | 27-52 pairs/yr | eastern Ontario, Quebec | Exposure Factor Datasets | CANADA |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error |
---|---|---|---|---|---|---|---|---|---|
Hatching Success | 33.8 | percent of eggs that produced hatchlings by the day after the first hatch | % | Not Reported | Hatchling | 24 clutches | Archbold Biological Station, Highlands County | Exposure Factor Datasets | 47.6 SD |
Exposure Endpoint Type | Endpoint Value | Location | Type | Countries |
---|---|---|---|---|
Hatching Success | review | Exposure Factor Datasets | CANADA, USA |
Brown Pelican (Pelecanus occidentalis)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries | Error |
---|---|---|---|---|---|---|---|---|---|---|
Hatching Success | 2.8 | proportion of eggs hatched per nest among successful nests | eggs/nest | Both Male and Female | Hatchling | 32 nests | St. Lawrence estuary | Exposure Factor Datasets | CANADA | 0.2 SE |
Willow Flycatcher (Empidonax traillii)
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|
Hatching Success | range of hatching success | eggs/nest | Not Reported | Hatchling | 6 nests | Sierra National Forest | Exposure Factor Datasets | Fresno |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|
Hatching Success | 75% | hatching success among total eggs laid | Both Male and Female | Hatchling | 8 nests | Sierra National Forest | Exposure Factor Datasets | Fresno |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|---|
Hatching Success | 24/31 | total number of eggs hatched relative to estimate of total eggs laid | eggs hatched/eggs laid | Not Reported | Nestling | 11 nests | Perazzo Meadows, Lacey Valley (32 km NW of Truckee) | Exposure Factor Datasets | Sierra |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
Hatching Success | 54.8 % | percent of eggs hatched of total eggs laid | Not Reported | Hatchling | 272 eggs, 91 nests | Wooster, Toledo, OH; Fremont, NE | Exposure Factor Datasets |
Western Snowy Plover (Charadrius nivosus ssp. nivosus formerly Charadrius alexandrinus ssp. nivosus)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|---|
Hatching Success | 37 | percent of eggs that hatched | % | Not Reported | Hatchling | 35 nests | Point Reyes | Exposure Factor Datasets | Marin |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|---|
Hatching Success | 13 | proportion of nests with at least one egg hatching | % | Not Reported | Hatchling | 72 nests | coast | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|
Hatching Success | range in percent of clutches hatching at least one chick (over 4 years) | % | Not Reported | Hatchling | Not Reported | Mono Lake (elev. 1,940 m) | Exposure Factor Datasets | Mono |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries | Error |
---|---|---|---|---|---|---|---|---|---|---|
Hatching Success | 1.73 | average number of chicks per successful brood | chicks/brood | Not Reported | Hatchling | 119 broods | Baja California peninsula | Exposure Factor Datasets | MEXICO | 0.78 SD |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|---|
Hatching Success | 58.2 | percent of clutches in which at least one egg hatched (over six years) | % | Not Reported | Hatchling | 189 nests | Pajaro River Mouth | Exposure Factor Datasets | Monterey |
Hatching Success | 55.2 | percent of all eggs that hatched (over 6 years) | % | Not Reported | Hatchling | 534 eggs | Pajaro River Mouth | Exposure Factor Datasets | Monterey |
Burrowing Owl (Athene cunicularia formerly Speotyto cunicularia)
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
Hatching Success | based on number of young observed at burrow | % | Both Male and Female | Hatchling | 4 burrows | Umatillo and Morrow counties | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|---|
Hatching Success | 61 | proportion of pairs that successfully raised at least one young | % | Both Male and Female | Adult | 52 nests | Mapimf Biosphere Reserve, Durango (1,000-1,350 m) | Exposure Factor Datasets | MEXICO |
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
Hatching Success | reproductive success rate among pairs | % | Both Male and Female | Adult | Not Reported | Dade and Broward counties | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|---|
Hatching Success | 73 | percent of pairs hatching at least one chick | % | Both Male and Female | Adult | 15 pairs | Moffett Air Force Base | Exposure Factor Datasets | Santa Clara |
Hatching Success | 78 | percent of pairs hatching at least one chick | % | Both Male and Female | Adult | 9 pairs | Shoreline Park | Exposure Factor Datasets | Santa Clara |
Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|
Hatching Success | review | Not Reported | Not Reported | Not Reported | Exposure Factor Datasets | CANADA, MEXICO, USA |
Song Sparrow (Melospiza melodia)
Exposure Endpoint Type | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|
Hatching Success | % | Both Male and Female | Adult | 4733 eggs | Mandarte Island | Exposure Factor Datasets | CANADA |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|---|
Hatching Success | 29.4% | proportion of successful nests containing unhatched eggs | % | Both Male and Female | Both Adults and Juveniles | 32 nests | southwestern Ontario | Exposure Factor Datasets | CANADA |
Mourning Dove (Zenaida macroura)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|---|
Hatching Success | 55.2% | percent of nests in which at least one egg hatched | % | Both Male and Female | Adult | 335 nest attempts | near Bakersfield | Exposure Factor Datasets | Kern |
Hatching Success | 67.1% | percent of eggs laid that hatched | % | Not Reported | Hatchling | Not Reported | near Bakersfield | Exposure Factor Datasets | Kern |
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 |
California Least Tern (Sterna antillarum ssp. browni)
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|
Hatching Success | range of egg hatching rates, 2 years | % | Not Reported | Hatchling | 16-58 nests/year | Cuixmala Beach [19 deg, 22'14"N, 104 deg 59'31"W] | Exposure Factor Datasets | MEXICO |
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|
Hatching Success | range of hatching success, 2 years | % | Not Reported | Hatchling | 53-157 eggs/year | Sunset Aquatic Park, Huntington Beach | Exposure Factor Datasets | Orange |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|
Hatching Success | 100% (first wave), 82% (second wave) | proportions of eggs hatched of eggs laid | Not Reported | Hatchling | 54 eggs (second wave) | NASA Island, Seal Beach National Wildlife Refuge | Exposure Factor Datasets | Orange |
Least Bell's Vireo (Vireo bellii ssp. pusillus)
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|
Hatching Success | range in proportions of total eggs hatching vs. total eggs laid (for two years) | eggs hatched/eggs produced | Not Reported | Hatchling | 238-262 eggs (two yrs) | Gibraltar Reservoir | Exposure Factor Datasets | Santa Barbara |
Bell's Vireo (Vireo bellii)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|---|
Hatching Success | 84 | percent of eggs hatched of total number laid | % | Not Reported | Hatchling | 24 nests, 70 eggs | upper Santa Cruz River | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|
Hatching Success | review | Not Reported | Not Reported | Not Reported | Exposure Factor Datasets | MEXICO, USA |
Peregrine Falcon (Falco peregrinus)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|---|
Hatching Success | 1.8 | average over 4 yr study period | young/successful nesting | Both Male and Female | Hatchling | Not Reported | Sierra Madre Oriental, Nuevo Leon | Exposure Factor Datasets | MEXICO |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition |
---|---|---|---|---|---|---|---|---|---|
Hatching Success | 87% | ratio of total eggs hatched to total eggs produced | % | Both Male and Female | Hatchling | 101 pairs | Rankin Inlet, Hudson Bay (62 deg49'N, 92 deg05'W) | Exposure Factor Datasets | breeding |
Desert Tortoise (Gopherus agassizi)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|---|
Hatching Success | 53% (25C); 89% (27C); 83% (28C); 100% (29C); 85% (31C) | hatching success rates at various temperatures (25-31C) | % | Not Reported | Embryo | 13-46 eggs/temperature | Exposure Factor Datasets | Laboratory |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
Hatching Success | 50% (26C); 96% (28.1C); 93% (30.6C); 90% (33C); 29% (35.3C) | hatching success at various temperatures (26-35.3C) | Not Reported | Embryo | 10-29 | Exposure Factor Datasets | Laboratory |