VESTIGIAL BEHAVIORS. “The instinct in dogs to turn in a circle multiple times before lying down, presumably, though not assuredly, to tramp down a bed of grass.”
https://evolution-outreach.springeropen.com/articles/10.1186/s12052-014-0012-5
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022