But where are you going to get enough crows in one place to build an army? Maybe Danville, IL http://articles.chicagotribune.com/2013-01-26/news/ct-met-crows-

But where are you going to get enough crows in one place to build an army? Maybe Danville, IL http://articles.chicagotribune.com/2013-01-26/news/ct-met-crows-of-vermilion-county-20130126_1_crows-intelligent-birds-west-nile http://articles.chicagotribune.com/2013-01-26/news/ct-met-cr... Or Terre Haute, IN http://www.nytimes.com/2011/10/27/us/terre-haute-battles-crow-problem-this-land.html?_r=0 http://www.nytimes.com/2011/10/27/us/terre-haute-battles-cro...