NatGeo: Mystery Grand Canyon Animal Is a Gray Wolf—Can It Survive? By Stephany Seay On December 11, 2014 TWN contributor Brian Ertz’s sister, Natalie Ertz, is featured in the latest National Geographic in a story by Christopher Ketcham. It’s about “Echo,†the lone wolf that dispersed all the way to the Grand Canyon coming from Utah or Colorado, but originally …
A lot or a little? Wolves discriminate quantities better than dogs — ScienceDaily
A lot or a little? Wolves discriminate quantities better than dogs Summary: Being able to mentally consider quantities makes sense for any social species. Scientists studied how well dogs can discriminate between different quantities and discovered that wolves perform better than dogs at such tasks. Possibly dogs lost this skill, or a predisposition for it, during domestication. via A lot …