Clutch sizes, hatchability rates, and sex ratios of sparrow hawks in eastern Pennsylvania

Author(s)
Heintzelman, Donald S. and Alexander C. Nagy
Year
Article Title
Clutch sizes, hatchability rates, and sex ratios of sparrow hawks in eastern Pennsylvania
Volume
80
Issue
3
Pages
306-311
Start Page Number
306
Final Page
311
Review

Datapoints

Displaying 1 - 3 of 3 datapoints.
Species: American Kestrel (Falco sparverius)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Units Life Cycle Stage Specific Location Range Type
Duration of Incubation or Gestation incubation period 30.9 2 clutches (8 eggs) d Embryo Berks county 28-35 Exposure Factor Datasets
Survival/ Mortality hatching success 78 55 eggs (14 clutches) % Hatchling Berks county Exposure Factor Datasets
Clutch or Litter Size 4.23 13 clutches eggs Adult Berks county 1-6 Exposure Factor Datasets

Comment

Please let us know if the information on this page is helpful for you. Enter your comment and leave your email address if you would like to receive a response. Thank you!
OEHHA is subject to the California Public Records Act and other laws that require the release of certain information upon request. If you provide comments, please be aware that your name, address and e-mail may be available to third parties. In addition, all public comments will be posted on our web site upon the close of the comment period.
OEHHA California Office of Environmental Health Hazard Assessment