Volume
69
Issue
4
Start Page Number
333
Final Page
337
Notes on reproductive activities of robins in Iowa and Illinois.
Datapoints
Displaying 1 - 7 of 7 datapoints.
| Exposure Endpoint Type | Endpoint Description | Endpoint Value | Sample Size | Units | Life Cycle Stage | Specific Location | Range | Countries | Type |
|---|---|---|---|---|---|---|---|---|---|
| Clutch or Litter Size | Eggs per nest | 3.17 | 29 clutches | Eggs/nest | Embryo | Carbondale area | 1 to 5 | USA | Exposure Factor Datasets |
| Clutch or Litter Size | Eggs per nest | 3.44 | 81 clutches | Eggs/nest | Embryo | 2 to 4 | USA | Exposure Factor Datasets | |
| Time of Nesting | Carbondale area | April 23 to May 1 | USA | Exposure Factor Datasets | |||||
| Time of Nesting | May 1 to 10 | USA | Exposure Factor Datasets | ||||||
| Hatching Success | 1946: 48.6; 1947: 51.0; 1948: 42.0 | 31 nests | % | Embryo | USA | Exposure Factor Datasets | |||
| Hatching Success | Review | % | Embryo | USA | Exposure Factor Datasets | ||||
| Hatching Success | Review | % | Embryo | USA | Exposure Factor Datasets |
