Population estimates of breeding birds in North Dakota

Author(s)
Stewart, Robert E., and Harold A. Kantrud
Year
Article Title
Population estimates of breeding birds in North Dakota
Volume
89
Pages
766-788
Start Page Number
766
Final Page
788
Review

Datapoints

Displaying 1 - 6 of 6 datapoints.
Species: Mallard duck (Anas platyrhynchos)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Units Life Cycle Stage Type
Population Density mean density of breeding birds (maximum density in parentheses) 6.71 (40) 130 sample units (160 acres/unit) pairs/square mile Adult Exposure Factor Datasets
Species: Killdeer (Charadrius vociferus)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Units Life Cycle Stage Type
Population Density mean density of breeding birds (maximum density in parentheses) 3.26 (24) 130 sample units (160 acres/unit) pairs/square mile Adult Exposure Factor Datasets
Species: Mourning Dove (Zenaida macroura)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Units Life Cycle Stage Type
Population Density mean density of breeding birds (maximum density in parentheses) 9.08 (76) 130 sample units (160 acres/unit) pairs/square mile Adult Exposure Factor Datasets
Species: Northern Flicker (Colaptes auratus)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Units Life Cycle Stage Type
Population Density mean density of breeding birds (maximum density in parentheses) 1.26 (20) 130 sample units (160 acres/unit) pairs/square mile Adult Exposure Factor Datasets
Species: Western Meadowlark (Sturnella neglecta)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Units Life Cycle Stage Type
Population Density mean density of breeding birds (maximum density in parentheses) 28.43 (96) 130 sample units (160 acres/unit) pairs/square mile Adult Exposure Factor Datasets
Species: Song Sparrow (Melospiza melodia)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Units Life Cycle Stage Type
Population Density mean density of breeding birds (maximum density in parentheses) 1.69 (40) 130 sample units (160 acres/unit) pairs/square mile Adult 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