Crow Calls is very simple and easy to use to call crows. Use an external speaker for best sound quality. If you have never used crow calls before, it is recommended that you do some research on calling crows before trying it out. Be sure to rate this app. Thanks for downloading! Current Calls: Crow Crow Fight Crow Distress Crow Rally Crow Danger Crow Attention Crow Look Here Crow and Hawk Fight Crow and Owl Fight Raven 1 Raven 2 Raven 3 Raven 4