This video from Canada says about itself:
6 December 2016
Sit back and enjoy, because this Common Raven is about to showcase its vocal array on the Ontario FeederWatch Cam! Scientists have placed ravens‘ vocalization into as many as 33 different categories based on sound and context. Listen here for a sample that finishes with the classic throaty Cr-r-uck!
Thanks to Perky-Pet for helping to make the Ontario FeederWatch Cam possible!
The FeederWatch cam is located in a residential neighborhood in Manitouwadge, Ontario.
This video from Canada is called Hairy Woodpecker – Ontario – Dec. 6, 2016.