I shot these guys the other morning from about 25ft off the ground and they were almost 150ft away. This was an early overcast and cool morning, so they were out to play.
There is a breeding pair in these clumps of trees. I am not sure if this is the adult male or female with this years baby.
Great Horned Owls range in length from 18-25 inches (46–68 cm) and have a wingspan of 40-60.5 in (101–153 cm); Females are larger than males, an average adult being 22 in (55 cm) long with a 49 in (124 cm) wingspan and weighing about 3.1 lbs (1400 g).
Adults have large ear tufts, a reddish, brown or gray face and a white patch on the throat. The iris is yellow, except the amber-eyed South American Great Horned Owl (B. V. nacurutu). Its "horns" are neither ears nor horns, simply tufts of feathers. The underparts are light with brown barring; the upper parts are mottled brown. The legs and feet are covered in feathers up to the talons. There are individual and regional variations in color; birds from the sub-Arctic are a washed-out, light-buff color, while those from Central America can be a dark chocolate brown.
Their call is a low-pitched but loud ho-ho-hoo hoo hoo; sometimes it is only four syllables instead of five. The female's call is higher and rises in pitch at the end of the call. Young owls make hissing or screeching sounds that are often confused with the calls of Barn Owls.
Now on display digitally in the Ronald and Christina Gidwitz Hall of Birds Exhibition of The Field Museum in Chicago, IL.