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Birds - The American Bald Eagle

The American Bald Eagle was unofficiallyin hunting, incubating the eggs (34 to 35
chosen as a National Symbol in 1872, when thedays, usually hatching in late May or early
Constitution of the United States wasJune), monitoring the nest, and brooding
ratified. It was not officially nominated asfeeding the eaglets until they are large
such until 1788. There was a heated debate,enough to fly and leave the nest. This
led by the great statesman Benjamin Franklin,occurs when the eaglets are about 12 weeks
about this bird becoming the National Bird.old. They develop special flight feathers,
Mr. Franklin wanted the turkey which hewhich make them look larger than their
thought better symbolized the clean, honest,parents, that serve as extra balance (sort of
and more straightforward ideals of thelike training wheels on a bicycle) while they
American people. His bid was lost, however,learn to fly.Hatchlings are light grey when
in 1789 when George Washington became theborn, and turn dark brown before leaving the
first President of the USA, and the Baldnest. Young adults have brown and white
Eagle was officially adopted as the "Firstmottled feathers beneath their wings until
Bird".The American Bald Eagle is the onlythey reach 5 years of age. At 5 years, the
eagle which is native to North America andhead and tail feathers turn white. The
it's only on its native continent that onemature bird is not actually bald. "Bald", at
may find it. Alaska, the 49th State admittedone time, meant "white". Thus the name,
to the Union, is home to about 35,000 of the"bald eagle". Between the fourth and fifth
70,000 total population. British Columbiayears, the beak and eyes take on the
boasts about 20,000, and the restdistinctive yellow color. To see a mature
predominantly inhabit the Pacific coastline,Bald Eagle up close is awe-inspiring. To see
with a few scattered throughout the rest ofone in flight is an experience to cherish for
the United States. Population is heaviest ina lifetime.Preservation EffortsIn spite of
the Pacific Northwest due, in part, to thethe "National Symbols Act" and the "Bald and
large amount of salmon found there. EaglesGold Eagle Preservation Act," which were both
depend greatly on fish as a main part ofpassed in 1940, the Bald Eagle population
their diets. They will eat small animalsdeclined rapidly because farmers killed them
such as mice, rabbits, muskrats, duck andfor fear of the harm that they could do to
snakes and they will resort to eating carriontheir livestock. Hunters and poachers killed
(dead animals), if necessary. However, theythem as trophies and for profit, and many
prefer that their food be of a fresh sourcewere killed accidentally. This seriously
and they are partial to fish.While Bald Eaglealarmed preservationists. Therefore the
are capable of carrying their food in flight,American Bald Eagle was officially declared
they can actually only lift about half ofan "Endangered Species" in 1947, under a law
their body weight. Although they can dive,which preceded the "Endangered Species Act"
catch fish in the water, and swim to shoreof 1973. Until 1995, they were listed as
with them, they have also been known to drownendangered in 43 of the 48 contiguous United
if the fish is too big and they don't let goStates. Michigan, Wisconsin, Minnesota,
of it.The body length, for both males andOregon, and Washington State listed them as
females, ranges between 29 and 42 inches"threatened". In 1995, the US Fish and
(73.66 to 106.68 centimeters). The male isWildlife Service (USFWS) upgraded their
usually between 7 and 9 pounds (.497 to .639status to threatened in the other 43
stone) and has a wingspan which can exceed 6states.In February of 2006 an announcement
feet (1.83 meters). The female is larger andwas made that the USFWS had issued guidelines
can weigh up to 14 pounds (.99 stone). Sheon how the species should be protected by
can have a wingspan of up to 8 feet (2.44landowners and others, once the bird is no
meters).In level flight, the Bald Eagle haslonger listed as a threatened species. Those
been recorded at speeds up to 44 miles perguidelines include proposals for laws which
hour (70.1 kmp). It can dive (and has beenprohibit disrupting the bird's breeding,
clocked) at speeds of 75 to 100 mph (120.68sheltering, or feeding practices or
to 160.39 kmp). The eagle is capable ofdisturbing it in any manner which could cause
riding the thermal air currents in excess ofinjury, death, or nest abandonment. Should
10000 feet (3048 meters) and can stay aloftthose proposals be solidified and approved,
doing this for hours at a time.This speciesit could lead to the removal of the Bald
of bird mates for life, and will only seekEagle from the "threatened" list.It should be
another mate if their "spouse" dies. Theynoted that even if the new guidelines are
build an "eyrie (also spelled aerie)" inapproved, the American Bald Eagle is still
which they incubate their eggs and raiseprotected under the "Migratory Bird Treaty
their eaglets until those leave the nest atAct", the "Bald and Gold Eagle Preservation
12 weekS. An eyrie, or nest, can be built inAct", and the "National Symbols Act". It is
the tops of giant trees (quite often aspens)illegal to possess, take, barter, trade,
or on a ledge of a mountain. The eaglessell, transport, import, or export eagles.
habitually add to their nests until theyAnd it is illegal to collect eagles or their
reach up to 10 feet (2.54 meters) inbody parts, nests, or eggs without a special
diameter. The eyries are lined with softpermit. Possession of a feather, or other
materials such as leaves, feathers, and mossbody parts, is a felony which can carry a
to provide a suitable area for incubating thefine up to $10,000 USD and/or imprisonment
eggs once the female lays them.The eggs areand this is very strictly enforced. However,
usually laid at the end of April, following afederally recognized Native Americans are
fascinating "courtship dance" in early April,still permitted to possess those emblems
which the eagles perform in midair. Theywhich are traditional to their culture.One
dive and climb, and look to be attackingcan learn more about these magnificent,
(locking talons, or claws with) each otherbeautiful, and majestic birds and how to help
during this flight sequence.After the eggswith the continuing preservation efforts by
are laid, the male and the female take turnsvisiting the many websites devoted to them.



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