Sunday, October 25, 2015

Peekaboo

Study Reveals Crocodiles Sleep with One Eye Open to Monitor Surroundings

1 comment:

Stephen B. said...

In High School, we kept a parakeet and she used to doze off with one eye open, to keep an eye on me sitting near. I always guessed that it was so that I could not touch or tail or tease her, so she learned to sit and watch with the one eye shut as she rested...