Swainson’s Hawks are large hawks with short tails, broad wings, reddish brown to gray upperparts and generally have light bellies. Their plumage varies and they can be seen in light morphs, intermediate morphs and dark morphs.
Autumn Swainson’s Hawk
Mid-morning I found a perched intermediate morph Swainson's Hawk in Box Elder County and was delighted when it didn't fly off immediately.