I found this pair of mallards sleeping on a branch in a pond right next to the trail. So close in fact, that I was able to walk right next to them and take a photo. As I approached the male, one eye opened…and then closed. Two seconds later the female’s one eye opened…and then closed. I said to myself, “Oh you’re just fake sleeping!” It reminded me of my children on Christmas Eve night, too excited to really fall asleep, they lay still with eyes closed trying to be good, but occasionally opening one in hopes of seeing a man in a red suit.
I was soooo wrong!
After doing a little research on the mallard duck, I discovered that mallards as well as some other birds, sleep with half of their brain awake and aware of what is going on, even alert enough to look around and the other half asleep. The eye that opened to see if I was dangerous was controlled by the hemisphere that was awake. How amazing. Here is an article which describes what is taking place.
I am fascinated with wildlife behavior. Their intentions are pure; violent or kind, it doesn’t matter, they are true intentions. Animals cannot look you in the eye, tell you one thing while believing the opposite in their hearts like humans. This is why I love wildlife.