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Birds - The American Bald Eagle

The American Bald Eagle was unofficiallyhatching in late May or early June),
chosen as a National Symbol in 1872,monitoring the nest, and brooding
when the Constitution of the Unitedfeeding the eaglets until they are large
States was ratified. It was notenough to fly and leave the nest. This
officially nominated as such until 1788.occurs when the eaglets are about 12
There was a heated debate, led by theweeks old. They develop special flight
great statesman Benjamin Franklin, aboutfeathers, which make them look larger
this bird becoming the National Bird.than their parents, that serve as extra
Mr. Franklin wanted the turkey which hebalance (sort of like training wheels on
thought better symbolized the clean,a bicycle) while they learn to
honest, and more straightforward idealsfly.Hatchlings are light grey when born,
of the American people. His bid wasand turn dark brown before leaving the
lost, however, in 1789 when Georgenest. Young adults have brown and white
Washington became the first President ofmottled feathers beneath their wings
the USA, and the Bald Eagle wasuntil they reach 5 years of age. At 5
officially adopted as the "Firstyears, the head and tail feathers turn
Bird".The American Bald Eagle is thewhite. The mature bird is not actually
only eagle which is native to Northbald. "Bald", at one time, meant
America and it's only on its native"white". Thus the name, "bald eagle".
continent that one may find it. Alaska,Between the fourth and fifth years, the
the 49th State admitted to the Union, isbeak and eyes take on the distinctive
home to about 35,000 of the 70,000 totalyellow color. To see a mature Bald
population. British Columbia boastsEagle up close is awe-inspiring. To see
about 20,000, and the rest predominantlyone in flight is an experience to
inhabit the Pacific coastline, with acherish for a lifetime.Preservation
few scattered throughout the rest of theEffortsIn spite of the "National Symbols
United States. Population is heaviestAct" and the "Bald and Gold Eagle
in the Pacific Northwest due, in part,Preservation Act," which were both
to the large amount of salmon foundpassed in 1940, the Bald Eagle
there. Eagles depend greatly on fish aspopulation declined rapidly because
a main part of their diets. They willfarmers killed them for fear of the harm
eat small animals such as mice, rabbits,that they could do to their livestock.
muskrats, duck and snakes and they willHunters and poachers killed them as
resort to eating carrion (dead animals),trophies and for profit, and many were
if necessary. However, they prefer thatkilled accidentally. This seriously
their food be of a fresh source and theyalarmed preservationists. Therefore the
are partial to fish.While Bald Eagle areAmerican Bald Eagle was officially
capable of carrying their food indeclared an "Endangered Species" in
flight, they can actually only lift1947, under a law which preceded the
about half of their body weight."Endangered Species Act" of 1973. Until
Although they can dive, catch fish in1995, they were listed as endangered in
the water, and swim to shore with them,43 of the 48 contiguous United States.
they have also been known to drown ifMichigan, Wisconsin, Minnesota, Oregon,
the fish is too big and they don't letand Washington State listed them as
go of it.The body length, for both males"threatened". In 1995, the US Fish and
and females, ranges between 29 and 42Wildlife Service (USFWS) upgraded their
inches (73.66 to 106.68 centimeters).status to threatened in the other 43
The male is usually between 7 and 9states.In February of 2006 an
pounds (.497 to .639 stone) and has aannouncement was made that the USFWS had
wingspan which can exceed 6 feet (1.83issued guidelines on how the species
meters). The female is larger and canshould be protected by landowners and
weigh up to 14 pounds (.99 stone). Sheothers, once the bird is no longer
can have a wingspan of up to 8 feetlisted as a threatened species. Those
(2.44 meters).In level flight, the Baldguidelines include proposals for laws
Eagle has been recorded at speeds up towhich prohibit disrupting the bird's
44 miles per hour (70.1 kmp). It canbreeding, sheltering, or feeding
dive (and has been clocked) at speeds ofpractices or disturbing it in any manner
75 to 100 mph (120.68 to 160.39 kmp).which could cause injury, death, or nest
The eagle is capable of riding theabandonment. Should those proposals be
thermal air currents in excess of 10000solidified and approved, it could lead
feet (3048 meters) and can stay aloftto the removal of the Bald Eagle from
doing this for hours at a time.Thisthe "threatened" list.It should be noted
species of bird mates for life, and willthat even if the new guidelines are
only seek another mate if their "spouse"approved, the American Bald Eagle is
dies. They build an "eyrie (alsostill protected under the "Migratory
spelled aerie)" in which they incubateBird Treaty Act", the "Bald and Gold
their eggs and raise their eaglets untilEagle Preservation Act", and the
those leave the nest at 12 weekS. An"National Symbols Act". It is illegal
eyrie, or nest, can be built in the topsto possess, take, barter, trade, sell,
of giant trees (quite often aspens) ortransport, import, or export eagles.
on a ledge of a mountain. The eaglesAnd it is illegal to collect eagles or
habitually add to their nests until theytheir body parts, nests, or eggs without
reach up to 10 feet (2.54 meters) ina special permit. Possession of a
diameter. The eyries are lined withfeather, or other body parts, is a
soft materials such as leaves, feathers,felony which can carry a fine up to
and moss to provide a suitable area for$10,000 USD and/or imprisonment and this
incubating the eggs once the female laysis very strictly enforced. However,
them.The eggs are usually laid at thefederally recognized Native Americans
end of April, following a fascinatingare still permitted to possess those
"courtship dance" in early April, whichemblems which are traditional to their
the eagles perform in midair. They diveculture.One can learn more about these
and climb, and look to be attackingmagnificent, beautiful, and majestic
(locking talons, or claws with) eachbirds and how to help with the
other during this flight sequence.Aftercontinuing preservation efforts by
the eggs are laid, the male and thevisiting the many websites devoted to
female take turns in hunting, incubatingthem.
the eggs (34 to 35 days, usually



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