Northern Harriers are beautiful birds, exotic looking if you look at their faces. They are hawks but they are slim and long-tailed and they glide low over a marsh or grassland, holding their wings in a V-shape and sporting a white patch at the base of their tails. From the front, a Northern Harrier has an owlish face, more flat with eyes almost front-facing that helps it hear mice and voles beneath the vegetation. Until last week, I had never successfully photographed a Northern Harrier. They were constantly in evidence over the marshlands in the Skagit Valley. Sometimes, late in the day, I mistook a Northern Harrier for a Short-eared Owl until it got closer to me. A very cool bird to photograph!