Fear of things we do not understand
is a well-documented aspect of human behavior and that is the
problem faced by bats. Numerous myths and superstitions have
persisted because the truth about bats is not commonly known.
Health concerns that we should have, and cautions we should observe
for bats, are the same as those we should apply to most wild
animals.
Are you aware that ONLY 1/2 OF
1% OF BATS CARRY RABIES? That
does not mean you should handle them, they will bite because
they are afraid of you. However, they are truly gentle nonaggressive
beneficial creatures.
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 20 million free-tailed bats from Bracken Cave in central
Texas eat more than 200 tons of insects in a single mid-summer
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.
Here are a few "Bat Facts"
that may surprise you!
- Bats are such unique mammals that scientists
have placed them in a group of their own, the Chiroptera, which
means hand-wing.
- Like humans, bats give birth to poorly
developed young and nurse them from a pair of pectoral breasts.
- 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.
- 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.
- Bats are not blind and many have excellent
vision.
- Bats carefully groom themselves. They
are among the cleanest of animals and are also exceptionally
resistant to disease.
- 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.
- Exceptionally long-lived, a few survive
for more than 34 years.
- 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 regrowth on cleared land.
- 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."
- 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.
- Bats are depicted as heroes in some
Pacific Island legends. In China they are held in high esteem
as omens of good luck and happiness.
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