Sure, he looks mean, but I consider his dour countenance a rarity in the animal kingdom. Most animals I see have sweet, smiling resting faces.
Then a friend posted a picture of a very judgmental turtle on his Facebook feed. (It was Turtle Tuesday, after all.) So I consulted the Google machine to see if there were other cranky critters out there.
(Don’t move, and maybe they’ll redirect their anger at a small rodent.)