Rakotzbrücke Bridge, Germany.

Swallowtail caterpillar mimic the head of a snake.

@ApuWildKingdom

Deer on the Kola Peninsula beyond the Arctic Circle. Sensing an impending threat, the reindeer swirl. Thus they interfere with targeting/attacking, and protecting pregnant females or the youngest members of the herd in the middle.

@ApuWildKingdom

Family of elephants found sleeping

Wakefield, NE tornado on June 16, 2014

A montage of bear cubs in Yellowstone

An ant mill is an observed phenomenon in which a group of army ants are separated from the main foraging party, lose the pheromone track and begin to follow one another, forming a continuously rotating circle, commonly known as a “death spiral” because the ants might eventually die of exhaustion.