The Cook County, Illinois, Coyote Project

 

 

     
  What We Learned From the Study  

 
 

Major Implications of the Study


Coyotes are common throughout most of the Chicago region, and our radio-tracking data demonstrate that people and coyotes coexist on a daily basis, with people usually unaware of interactions.--------------------------


◆ As a top predator, coyotes are performing an important role in the Chicago region. Increasing evidence indicates that coyotes assist with controlling deer and Canada goose populations.


◆ Most coyotes are feeding on typical prey items, such as rodents and rabbits, and generally avoid trash. However, wildlife feeding will eventually habituate some coyotes, leading to conflicts.


◆ Coyotes are exposed to a wide range of diseases; however, to date none of them pose a serious human health risk. In general, the coyote population appears to be relatively healthy.


◆ Effective control programs target nuisance coyotes, rather than targeting the general coyote population. Coyotes removed through control efforts or other causes are quickly replaced. Successful management programs also include public education and outside consulting.


◆ Some types of repellents, such as electronic devices employing lights and sound, may be useful for preventive control of coyotes, but more work is needed to evaluate their effectiveness.
 



 
 

 

 

The Cook County, Illinois, Coyote Project


The Ohio State University