TIL Crows are monogamous and raise families together. Offspring from previous seasons even remain with the family to help rear new nestlings.

http://en.wikipedia.org/wiki/American_crow#Reproduction



Submitted February 16, 2015 at 11:52PM by oldswirlo http://www.reddit.com/r/todayilearned/comments/2w3llk/til_crows_are_monogamous_and_raise_families/