Birds - The American Bald Eagle

The American Bald Eagle was unofficially chosen as ahatching in late May or early June), monitoring the
National Symbol in 1872, when the Constitution of thenest, and brooding/feeding the eaglets until they are
United States was ratified. It was not officiallylarge enough to fly and leave the nest. This occurs
nominated as such until 1788. There was a heatedwhen the eaglets are about 12 weeks old. They
debate, led by the great statesman Benjamin Franklin,develop special flight feathers, which make them look
about this bird becoming the National Bird. Mr. Franklinlarger than their parents, that serve as extra balance
wanted the turkey which he thought better(sort of like training wheels on a bicycle) while they
symbolized the clean, honest, and morelearn to fly.Hatchlings are light grey when born, and
straightforward ideals of the American people. His bidturn dark brown before leaving the nest. Young
was lost, however, in 1789 when George Washingtonadults have brown and white mottled feathers
became the first President of the USA, and the Baldbeneath their wings until they reach 5 years of age.
Eagle was officially adopted as the "First Bird".TheAt 5 years, the head and tail feathers turn white.
American Bald Eagle is the only eagle which is nativeThe mature bird is not actually bald. "Bald", at one
to North America and it's only on its native continenttime, meant "white". Thus the name, "bald eagle".
that one may find it. Alaska, the 49th State admittedBetween the fourth and fifth years, the beak and
to the Union, is home to about 35,000 of the 70,000eyes take on the distinctive yellow color. To see a
total population. British Columbia boasts about 20,000,mature Bald Eagle up close is awe-inspiring. To see
and the rest predominantly inhabit the Pacificone in flight is an experience to cherish for a
coastline, with a few scattered throughout the restlifetime.Preservation EffortsIn spite of the "National
of the United States. Population is heaviest in theSymbols Act" and the "Bald and Gold Eagle
Pacific Northwest due, in part, to the large amount ofPreservation Act," which were both passed in 1940,
salmon found there. Eagles depend greatly on fish asthe Bald Eagle population declined rapidly because
a main part of their diets. They will eat small animalsfarmers killed them for fear of the harm that they
such as mice, rabbits, muskrats, duck and snakes andcould do to their livestock. Hunters and poachers
they will resort to eating carrion (dead animals), ifkilled them as trophies and for profit, and many were
necessary. However, they prefer that their food bekilled accidentally. This seriously alarmed
of a fresh source and they are partial to fish.Whilepreservationists. Therefore the American Bald Eagle
Bald Eagle are capable of carrying their food in flight,was officially declared an "Endangered Species" in
they can actually only lift about half of their body1947, under a law which preceded the "Endangered
weight. Although they can dive, catch fish in theSpecies Act" of 1973. Until 1995, they were listed as
water, and swim to shore with them, they have alsoendangered in 43 of the 48 contiguous United States.
been known to drown if the fish is too big and theyMichigan, Wisconsin, Minnesota, Oregon, and
don't let go of it.The body length, for both males andWashington State listed them as "threatened". In
females, ranges between 29 and 42 inches (73.66 to1995, the US Fish and Wildlife Service (USFWS)
106.68 centimeters). The male is usually between 7upgraded their status to threatened in the other 43
and 9 pounds (.497 to .639 stone) and has astates.In February of 2006 an announcement was
wingspan which can exceed 6 feet (1.83 meters).made that the USFWS had issued guidelines on how
The female is larger and can weigh up to 14 poundsthe species should be protected by landowners and
(.99 stone). She can have a wingspan of up to 8 feetothers, once the bird is no longer listed as a
(2.44 meters).In level flight, the Bald Eagle has beenthreatened species. Those guidelines include proposals
recorded at speeds up to 44 miles per hour (70.1for laws which prohibit disrupting the bird's breeding,
kmp). It can dive (and has been clocked) at speedssheltering, or feeding practices or disturbing it in any
of 75 to 100 mph (120.68 to 160.39 kmp). The eaglemanner which could cause injury, death, or nest
is capable of riding the thermal air currents in excessabandonment. Should those proposals be solidified and
of 10000 feet (3048 meters) and can stay aloftapproved, it could lead to the removal of the Bald
doing this for hours at a time.This species of birdEagle from the "threatened" list.It should be noted
mates for life, and will only seek another mate if theirthat even if the new guidelines are approved, the
"spouse" dies. They build an "eyrie (also spelled aerie)"American Bald Eagle is still protected under the
in which they incubate their eggs and raise their"Migratory Bird Treaty Act", the "Bald and Gold Eagle
eaglets until those leave the nest at 12 weekS. AnPreservation Act", and the "National Symbols Act". It
eyrie, or nest, can be built in the tops of giant treesis illegal to possess, take, barter, trade, sell, transport,
(quite often aspens) or on a ledge of a mountain.import, or export eagles. And it is illegal to collect
The eagles habitually add to their nests until theyeagles or their body parts, nests, or eggs without a
reach up to 10 feet (2.54 meters) in diameter. Thespecial permit. Possession of a feather, or other body
eyries are lined with soft materials such as leaves,parts, is a felony which can carry a fine up to
feathers, and moss to provide a suitable area for$10,000 USD and/or imprisonment and this is very
incubating the eggs once the female lays them.Thestrictly enforced. However, federally recognized
eggs are usually laid at the end of April, following aNative Americans are still permitted to possess those
fascinating "courtship dance" in early April, which theemblems which are traditional to their culture.One can
eagles perform in midair. They dive and climb, andlearn more about these magnificent, beautiful, and
look to be attacking (locking talons, or claws with)majestic birds and how to help with the continuing
each other during this flight sequence.After the eggspreservation efforts by visiting the many websites
are laid, the male and the female take turns indevoted to them.
hunting, incubating the eggs (34 to 35 days, usually