Recent review from Dr. Stan Gehrt on the Cook County Coyote Project.
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Coyote 434 is a good example of how human behaviors, such as feeding wildlife, can result in coyotes becoming a nuisance. 434 was captured on February 18, 2010, in a marsh surrounded by a subdivision and miles of urbanization. She was a young female, approximately 10 months old, and weighed 13.1 kg. Although this was the peak of the breeding season, she was not in breeding condition. A GPS collar was placed on coyote 434, which means that she was located by satellites on an intensive schedule (at times, this was every 10 minutes, other times every hour).