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"Men have so long been envious of the flies
and birds for their mastery of the air and pictured theirs a life
of Paradise restored, they have forgotten that there is still
another higher creature, a being nearer to ourselves whose babes
are born alive, whose brain is on a higher plane than that of
any bird, whose powers perceptive are of exquisite acuteness,
whose make-up is attuned to sounds and senses we labor hard to
prove; that nature made many a blundering trial with the scaled
and feathered folk, but all her finished summing up of flight
she centred in this her favorite, the high-born, cave-born Bat,
that clad in exquisite furs, mounted on silent silken wings, equipped
with wonderful senses, has so long led his blameless life so near
our eyes, and yet so little on our ken."
Ernest Thompson Seton, Wild Animal Ways, 1923
Worldwide,
bats play an essential role in keeping populations of night-flying
insects in balance. Just one bat can catch hundreds of insects
in an hour. Large colonies of bats catch tons of insects nightly,
including beetle and moth species that cost American farmers and
foresters billions of dollars annually. They also catch mosquitoes
in your back yard! The 30 million free-tailed bats from Bracken
Cave in central Texas eat more than 200 tons of insects
in a single midsummer evening!
Bat fossils
have been found that date back approximately 50 million years.
Surprisingly, the bats of that ancient period very closely resembled
those we know today.
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Here are
a few "Bat Facts" that may surprise you!
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Bats
are such unique mammals that scientists have placed them in
a group of their own, the Chiroptera, which means hand-wing.
On their wings, bats have a thumb and four jointed fingers.
The hooked claws on their wings and toes help them hang by
their feet and climb along a wall or tree trunk. To leave
their roosts they let go and fall toward the ground, flapping
their wings until they take flight. |
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Bats
use their wings like a swimmer doing the butterfly stroke.
The wings are made of two layers of skin stretched over light
bones. |
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Like
humans, bats give birth to poorly developed young and nurse
them from a pair of pectoral breasts. These young, at birth,
can weigh up to 30% of the mother's body weight. |
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Contrary
to common belief, bats do not "want to suck your blood".
In fact, of the almost 1000 species worldwide, only three
species consume blood, a minuscule percentage! These are the
vampire bats and they do not live in Transylvania nor fly
in your window to bite you on the neck. In fact, they do not
even like the taste of human blood. For more information on
these extremely fascinating creatures, please see our Vampire
Page. |
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Bats
are the world's ONLY flying mammals. In fact, they can reach
an air speed of more than 60 miles per hour and an altitude
of 10,000 feet! |
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Mammals
have fur and bats are no exception. Those that roost outdoors
have longer fur than those that roost in caves or in buildings.
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The
nearly one thousand kinds of bats amount to approximately
a quarter of all mammal species and they are found everywhere
except in the most extreme desert and polar regions. They
vary in size from Thailand's bumblebee bat, that weighs less
than a penny, to the Indian flying fox with a wingspan of
more than 5 feet - about the length of a surfboard! |
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Most
bats communicate and navigate with high-frequency sounds.
Using sound alone, bats can "see" everything but
color. In total darkness they can detect obstacles as fine
as a human hair. The sophistication of their unique echolocation
system surpasses current scientific understanding. On a watt-per-watt,
ounce-per-ounce basis it has been estimated to be literally
billions of times more efficient than any similar system developed
by humans. |
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Bats
are not blind and many have excellent vision. They are FAR
too intelligent to want to fly into your hair! |
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Bats
carefully groom themselves. They are among the cleanest of
animals and are also exceptionally resistant to disease. Like
cats, they clean themselves using their tongue and claws.
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It
has been observed, documented and recorded (French & Lollar)
that there are at least 23 distinct vocalizations used for
communication in captive colonies of Mexican freetailed bats.
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Bats,
for their size, are the slowest reproducing mammals on earth.
On average mother bats rear only one young per year. Some
do not give birth until they are two or more years old. |
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Exceptionally
long-lived, a few survive for more than 34 years. |
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The
seed dispersal and pollination activities of fruit and nectar
eating bats are vital to the survival of rain forests. Seeds
dropped by tropical bats account for up to 95% of forest re-growth
on cleared land. Fruit bats bring us over 450 commercial products,
including 80 medicines. Bats in the United States eat MILLIONS
of TONS of insects annually. |
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Night
blooming plants and trees depend on nectar eating bats for
pollination. An excellent example is the baobab tree of eastern
Africa that is so important to the survival of other kinds
of wildlife it is referred to as the "Tree of Life."
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Studies
of bats have contributed to the development of navigational
aids for the blind, birth control and artificial insemination
techniques, vaccine production and drug testing, and a better
understanding of low-temperature surgical procedures.
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Bats
are depicted as heroes in some Pacific Island legends. In
China, the word for bat is "fu", which is also the
name of the character for happiness, and they are held in
high esteem as omens of good luck and happiness. Artists still
use a traditional design of five bats arranged around the
tree of life to represent the five blessings. Bats play an
important part in the folklore of several North American Indian
tribes. Traditional Navajo Indians of the Southwest desert
believe the bat is the connection between humans and gods.
Although the bat itself is not a god, its powers are higher
than those of people. Bats offer helpful guidance to humans. |
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Frog
eating bats locate frogs by their call - they can even tell
who is bite sized and who is poisonous. These bats, living
in tropical forests from Mexico to southern Brazil, cause
problems for male frogs - how to call for a mate but not a
hungry bat. |
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Are you aware
that ONLY 1/2 OF 1% (.005) OF BATS HAVE RABIES? That does not
mean it is okay to handle them. Bats are very sensitive and they
will bite because they are afraid of you. However, they are truly
gentle non-aggressive beneficial creatures. Bats do not "carry"
rabies. Like most mammals, they do contract the disease.
According
to the Center for Disease Control, a few people die of rabies
each year in the United States, usually because they do not
recognize the risk of rabies and do not seek medical advice.
The best thing to do is PREVENT EXPOSURE - if exposure
does occur, get the anti-rabies treatment.
For more
information, please go to our Rabies
Page.
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For important information on what is happening to
bats around the world, please see our
BATS IN
THE NEWS page!
This page contains links and information regarding the
destruction of habitat and some species. We hope you
will join our crusade to put an end to this injustice.
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"Human
beings are not the center of the universe, and if they are to
sustain themselves, it is vitally important for them to be awakened
to how closely they are linked with the rest of nature."
Wynn Bullock
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