Crows in my neighborhood drop pecans on our sheds metal roofs. I assume this is to help crack them as I don't find piles of pecans lying around the sheds.
Crows in my neighborhood drop pecans on our sheds metal roofs. I assume this is to help crack them as I don't find piles of pecans lying around the sheds.
RE: Video: See How An Intelligent Crow Solved A Difficult Problem; It Is Amazing