A bit of a Throwback Thursday picture for you. Taken this past February in Fort Collins, Colorado. I had an amazing three days taking pictures of a number of eagles that were having a feast in a local pond.
One thing interesting about this picture is that it captures the eagles’ inner eyelid closed. This eyelid is called a nictitating membrane and moves from front to back, wiping dirt from the eye every few seconds. The eagle can actually see through this membrane. Pretty neat stuff.
![A Bald Eagle flies low through trees in Fort Collins, Colorado. (© Tony’s Takes)](https://lh6.googleusercontent.com/-fyIlbaKHbN4/VR3Ts28JNrI/AAAAAAAALE4/YKCumSBdSmg/s710/2015-02-06%2B09-28-53%2B-%2B0304.jpg)