Smart varg vittjar krabbtina

Har vargar lärt sig använda verktyg? Forskare på amerikanska State University of New York College of Environmental Science and Forestry har publicerat ett videoklipp på en varg som ser ut att ha räknat

Sammanhang: ...We would have done the exact same thing if we were trying to access that trap from shore. She isn’t randomly pulling. It doesn’t look like she’s playing. Anyone with a dog knows what it looks like when they’re playing. ...

Omnämnda platser: kanada, Heiltsuk Nation. Omnämnda personer: Kyle Artelle.