Visibility Bias of Waterfowl Brood Surveys Using Helicopters in the Great Clay Belt of Northern Ontario

Authors

T. Shane Gabor
Ted R. Gadawski
R. Kenyon Ross
Robert S. Rempel
Darryl W. Kroeker

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Recommended Citation

Gabor, T. Shane; Gadawski, Ted R.; Ross, R. Kenyon; Rempel, Robert S.; and Kroeker, Darryl W. (1995) "Visibility Bias of Waterfowl Brood Surveys Using Helicopters in the Great Clay Belt of Northern Ontario," Journal of Field Ornithology: Vol. 66 : Iss. 1 , Article 11.
Available at: https://digitalcommons.usf.edu/jfo/vol66/iss1/11