This Lapland Longspur’s tongue can be seen as it calls for others around it. It was 0° out at the time.
This picture was taken from inside of a car in zero degree temperatures. If you’d like to read how to take pictures of birds from a car in the winter click HERE. The pictures required some special camera settings get a proper exposure. If you would like to learn how to set up your camera to take better pictures of birds in the snow click HERE.