Did you know?
In the wild, many young barn owls do
not survive their
first year of life. Some scientists think this may be a result of
breeding and raising large clutches more than once a year, which
uses a lot of energy. Barn owl pairs typically stay together as long
as both members of the pair are alive. They do not create a nest;
rather they deposit the eggs in manmade structures such as towers,
barns, etc. - often using the site year after year. Farmers and
ranchers are increasingly attracted to the barn owl's ability to
control rodents better than traps, poison, or cats. A single barn
owl offspring is able to consume 25,000 mice a year. They are often
seen in barns and agricultural fields which provide them with ample
hunting sites. During the day they find an enclosed area in an old
building, hollow tree, or hole in a rocky cliff and sleep away the
afternoon. Barn owls hunt at night, and although they have very good
vision, they rely mostly on their sense of hearing.
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Did you know?
Owl ears are located one higher than
the other, increasing sound reception. During flight, the left ear
captures sounds below while the right ear focuses on sounds from
above. In addition, their face feathers create a disc, which works
to trap and focus sound. Researchers found that in total blackness
the barn owl is still able to find the smallest of prey because of
their excellent hearing. Owls’ eyes look forward in a fixed position
and cannot move from side to side, as the human eye can. In order to
see peripherally, the owl must turn its entire head. It is a myth
that owls can turn their head all the way around. Owls have 14 neck
vertebrae, allowing them to move their head 270 degrees. Barn owls
have a serrated comb on the middle toes claw. So far, scientists
believe this to be a grooming adaptation. Most owls have unique,
comb like feathers that allow for silent flight. The leading edge is
"fringed" so that the feathers, when moving, do not make noise when
rubbing together.
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