| life
cycle |
The breeding season for Burrowing Owls begins
in early March. After the female lays 7 to 9 eggs, she and the
male take turns sitting on them. Three to four weeks later, the
eggs hatch and fluffy chicks emerge.
One by one, the chicks grow braver, leaving the burrow and
wandering outside the entrance. The parent owls stay close by,
delivering live prey to the young to teach them to hunt and
kill. The young leave the parent owls at the end of the summer.
By then they have grown their adult feathers and can hunt alone. |
| ecology |
These owls live in underground burrows, lined
with feathers, pellets, grass and other objects. Despite their
name, they usually do not dig their own burrows. They live in
abandoned mammal burrows
which they sometimes enlarge.
Burrowing Owls eat lots of insects, as well as
ground squirrels, voles, mice, small birds, lizards and dead
animals. They capture prey in many ways including: diving from
the air, gliding from a perch, and jumping on top of their prey
from the ground. The main predators of Burrowing Owls are
Swainson’s Hawks, Great Horned Owls, Coyotes, foxes and
raccoons. |
| conservation |
Like many animals and plants, Burrowing Owls
live in places where people want to put houses and other
development. Their habitat is disappearing quickly. Mammals like
the ground squirrel dig the burrows where the owls live.
However, some ranchers and farmers kill these mammals because
they think of them as pests. This destruction of the mammals
reduces habitat for the Burrowing Owl. |