Friday, January 27, 2012

Why Do Crows Like To Gather in Large Roosts?

Most people in Danville, Illinois, wish the crows now in their midst would find themselves another winter home, Steve Bailey welcomes the visitors with open arms. He’s a bird lover, of course, and proud to live in the unofficial Winter Crow Capital of North America—despite the noise, the mess, and the smell that comes with that distinction.

 Still, the birds remain. The most obvious reason for their stubbornness is that Danville offers a perfect location for crows. It’s in a river valley surrounded by agricultural land in all directions. As for the crows’ communal tendencies, the birds know that there is strength in numbers. That is, roosting together helps them watch for predators and increases their chances of finding food.

Click here to read the full article on eNature Blog.

No comments:

Post a Comment