Volume
174
Issue
1
Start Page Number
132
Final Page
149
Reproductive success of colonial tree-nesting waterbirds in Prairie Pothole Wetlands and rivers throughout Northeastern South Dakota.
Datapoints
Displaying 1 - 9 of 9 datapoints.
| Exposure Endpoint Type | Endpoint Description | Endpoint Value | Sample Size | Units | Life Cycle Stage | Specific Location | Countries | Type |
|---|---|---|---|---|---|---|---|---|
| Clutch or Litter Size | Brood size | 2008: 1.79 ± 0.03, 2009: 1.96 ± 0.02 | 2008: 493 nests, 2009: 559 nests | Number of hatchlings | Hatchling | Northeast SD | USA | Exposure Factor Datasets |
| Time of Hatching or Parturition | Earliest hatch date | 2008: June 4, 2009: May 29 | 2008: 493 nests, 2009: 559 nests | Hatchling | Northeast SD | USA | Exposure Factor Datasets | |
| Hatching Success | Fledge success | 2008: 49.5% [45.9-52.9 (95% CI)], 2009: 59.4% [55.8-63.1 (95% CI)] | 2008: 28, 2009: 25 | Hatchling | Northeast SD | USA | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Description | Endpoint Value | Sample Size | Units | Life Cycle Stage | Specific Location | Countries | Type |
|---|---|---|---|---|---|---|---|---|
| Clutch or Litter Size | 2008: 2.86, 2009: 3.00, mean: 2.94 | 2008: 22, 2009: 29 nests, mean: 25.5 | Eggs/nest | Embryo | NE South Dakota | USA | Exposure Factor Datasets | |
| Hatching Success | Nest success | 2008: 88.0, 2009: 80.6 | 2008: 25, 2009: 36 nests | % | Hatchling | NE South Dakota | USA | Exposure Factor Datasets |
| Hatching Success | Fledge success | 2008: 87.5, 2009: 77.8 | 2008: 25, 2009: 36 nests | % | Fledgling | NE South Dakota | USA | Exposure Factor Datasets |
| Hatching Success | Mean fledged/nest | 2.3 | 2008: 25, 2009: 36 nests | No. young fledged/nest | Fledgling | NE South Dakota | USA | Exposure Factor Datasets |
| Mean fledged/successful nest | 2.8 | 2008: 25, 2009: 36 nests | No. young fledged/nest | Fledgling | NE South Dakota | USA | Exposure Factor Datasets | |
| Mean fledged/successfully fledged nest | 2.8 | 2008: 25, 2009: 36 nests | No. young fledged/nest | Fledgling | NE South Dakota | USA | Exposure Factor Datasets |
