This is bird note. We often think of spring as the nesting season for birds, but great-horned owls nest in winter because young owls take a long time to grow up.

This pair occupies a large stick nest in a tall cottonwood,

a nest that red-tailed hawks built last year. The female great-horned owl, which

outweighs the male by a third, incubated her eggs for a full month, never leaving the nest.

The male owl hunted for both.

When the eggs hatched, the downy owlets were the size of newborn chickens. The male remained the sole

provider for another two weeks until the young put on a second set of down feathers.

Now, the young can be left alone while both adult great-horned

owls resume hunting at twilight. From elevated perches they plunge with silent

wings into prey below. They take mice, rabbits, and opossums, ducks and

crows, even skunks and young raccoons. The young owls will remain with their parents

for several months, and because the cycle started in winter, the young

will have an abundance of prey when they are finally on their own. To see photos of great-horned owls come to Bird Note.org. I'm Mary McCann.