University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/DNRBull/...hens to disperse...
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University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/DNRBull/...hens to disperse from the center of harem activity at the onset of egg- laying. As with cocks, the
![University of Wisconsin–Madisonimages.library.wisc.edu/EcoNatRes/EFacs/DNRBull/DNRBull...during spring and fall migration at Lake Poygan, Wisconsin. Wildl. Soc. Bull. [in press]](https://img.pdfslide.us/doc/110x75/5f7095b78bd0a52d830d3c9b/university-of-wisconsina-during-spring-and-fall-migration-at-lake-poygan.jpg)
