In general, owls lay their eggs ............... .

In general, owls have very keen hearing, eyesight that is
extremely sensitive to any movement in dim light, eyes
situated in the front of the head, soft feathers that allow
for "silent" flight, which is an aid in hunting, facial discs,
and heads that can rotate 270°, that is three quart ers of a
circle. Owls eat small birds, rodents, and, rarely, dead
animals, called carrion. They bolt their food down,
ejecting the indigestible parts in the form of pellets. There
seems to be no regularity in their breeding seasons.
They typically lay two to seven eggs in hollow trees, in
other birds' nests, or in human structures. As is true with
most of the Falconiformes, the female owls are usually
larger than the males.