If you have never heard the unearthly noise of Canada lynxes in the forest, check out this extraordinary YouTube clip. It sounds like a pair of domestic cats having a disagreement in a backyard—only ...

Source: AdinaVoicu, Pixabay, free download. I'm pretty good at reading dogs and figuring out if they're playing, fighting, or in some grey area where the encounter can go either way. I'm not as sure ...