Chocolate walnut crow call.
Mark
(https://flic.kr/p/SCDuuL)006 (https://flic.kr/p/SCDuuL) by Lonehowl (https://www.flickr.com/photos/31777870@N04/), on Flickr
(https://flic.kr/p/SYESJ5)004 (https://flic.kr/p/SYESJ5) by Lonehowl (https://www.flickr.com/photos/31777870@N04/), on Flickr