American Tree Sparrow

Nikon D750, Nikkor 200-500mm f/5.6e @500mm, f/5.6, 1/1000, ISO 125

The backyard feeders have been surrounded by Tree sparrows lately.  I caught this one in the snow on the ground away from where all the seeds have fallen so the frame wasn't full of "dirty" snow.  These little birds spend the winter here and will head far north in early Spring to breed and raise their young together and will continue to feed them until about two weeks after they leave the nest. 

Nikon D750, Nikkor 200-500mm f/5.6e @500mm, f/5.6, 1/1000, ISO 110