A combination of a mild winter and the decline of natural predators has led to a rabbit explosion in Chicago:
The abundance of rabbits could be due to the milder winter Chicago experienced this year, said Seth Magle, director of the Urban Wildlife Institute at the Lincoln Park Zoo.
The brutality of a cold winter and limited food availability during the snowy, frigid months can take their toll on the rabbit population. But if winters are mild, then with spring comes abnormal population growth, Magle said.
And now, with summer produce season in full swing, the overabundance of rabbits can cause headaches for gardeners, whose crops often fall prey to hungry bunnies, Magle said.
“These are species that are very well-adapted to cities. We’re planting stuff all around that they love to eat. Then you add in these mild winters — I think you have a bit of a perfect storm for rabbits,” Magle said.
As Cassie can tell you, they're everywhere in my neighborhood. I'm a bit disappointed in the local coyote population as well, though they may simply have too much food to eat right now.