Crows are mystical creatures that have been
worshiped
and feared for centuries. There are many different kinds of crow...
from the raven, that is as black a night, to the jackdaw, who has bright
colored plumage. There is no clear difference between crows and ravens
other than, by tradition, in any particular location, ravens are larger
than the crows.
| Eyes dark brown. |
All feathers black glossed with violet. |
| Size: 40-53 cm (16-21 in) |
Wingspan: 85-100 cm (33-39 in) |
| Legs black. |
Weight: 316-620 g (11.15-21.89 ounces) |
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Sexes alike in plumage, but male averages slightly larger. |
Common callof the crow is a harsh "caw." Also a variety of rattles, coos,
and clear notes. Crows belong to the family Corvidae, a grouping that
includes ravens, magpies, and jays. Of American birds, crows are thought
to be among the most intelligent and social of all Birds. They
use of mouth, beak, hand, or claw, in the attainment of an immediate goal,
thereby using them as a tool. Crows have extremely good memory. "A crow
never forgets". They have been seen making tools from leaves and twigs to
catch insects. They hide their food in
tree bark crevices and amongst leaf piles. When it snows they
know exactly where to recover their hidden morsels. Crows work together to
mob a threatening predator or another crow attempting to move in on the
group's territory. One crow will sound an assembly call, the flock
will gather, and the group will pursue and surround the interloper, cawing
loudly in unison. Not only will crows defend and protect their own family,
but they will come to the aid of unrelated crows in need or distress.
Crows do not get along with birds of prey,
such as hawks, owls, and eagles. They will gather together to
mob these birds if they can. Mobbing includes dive bombing, chasing, and
harassing.
Crows will eat just about anything. You are bound to find them feasting at
fast food restaurant parking lots. They will eat bugs, worms,
road kill, mice, berries, corn, and a variety of other
tasty treats. An adult crow needs 11 ounces of food each day.
Many people believe that crows damage farm crops. T his is not always
true. Crows often eat harmful insects, benefiting farmers. American
Crows mate in late Winter. Males and females build a nest together.
Usually the nest is in a tall tree, but sometimes it is built on the
ground. Nest materials include sticks, twigs, bark strips, grass,
leaves, roots, moss, feathers, and hair. They are usually about a foot
wide.
Crows are very social in nature. Interaction with their own kind is
extremely important to them. Male crows will "court" their desired
female. The male will fluff his feathers, strut, and fly by, in his
attempts to win over the female. Once mated, crows usually mate for
life Crows are cooperative breeders. Both crow parents take turns sitting
on the eggs. All family members help in the care of the brood. As nesting
season arrives, the juveniles from prior years, along with their parents,
will help gather nesting material. The crow mother-to-be will arrange the
nesting materials into a soft comfy nest. The number of eggs in a clutch
is usually 4 to 6.They are great parents, teaching their young everything
they need to know BEFORE they are allowed to leave the nest. Juvenile
crows can stay in the parental nest for over a year They then live in
large groups for up to 5 years until they find a mate.
People who have had Common Crows as pets have been able to teach them
human words. Crows are attracted to shiny objects. They may fly off
with bits of foil or even jewelry if given a chance
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