Here's a more scientific look at the behavior: John Marzluff & Tony Angell: Gift...

		nkurz on Feb 26, 2015 \| parent \| context \| favorite \| on: A girl who gets gifts from birds Here's a more scientific look at the behavior: John Marzluff & Tony Angell: Gifts of the Crow (2012) Video: https://archive.org/details/scm-67314-johnmarzlufftonyangell... Book: http://books.simonandschuster.com/Gifts-of-the-Crow/John-Mar...