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BAT
NATURAL HISTORY
BATS
Commonly found in CT:
Scientific
Names:
Big
Brown Bat: eptesicus fuscus
Little Brown Bat: myotis lucifugus
Common Problems: Bats taking up residency in homes
and attics:
Colonies
of up to 200 bats can live indoors, particularly during the
winter. The best way to prevent this is to bat-proof your home.
Find openings where bats are getting in (they can squeeze in a
hole less than an inch wide). If they are already inside, drape
polypropylene bird netting over exit holes. Secure the netting
several inches above exit only. This causes the bats to have
to drop down to exit at night when they go out to feed. The bats
will not be able to get back in the same way. Wait several nights
before sealing up the hole to make sure they are gone. BAT
EXCLUSIONS SHOULD NOT BE DONE IN JUNE OR JULY, as flightless young
may be present and will die inside your home.
Description:
Its fingers are tremendously elongated and joined together and
to the legs and sides of the body by a thin leathery membrane.
The thumb is free and is equipped with a claw to aid in landing
and in crawling over the ground.
Breeding:
Mating occurs in late summer and early fall, but the young are
not born until early the following summer. The female stores the
male sperm until early spring when they are released to fertilize
the eggs. Usually a single naked and blind baby is born. During
the first 2 weeks of life, the mother carries her baby around
while looking for food.
Habits
& Haunts: Most people fear these animals due to
superstition and misinformation. This is a fascinating animal
that plays an important role in our lives. This is the only mammal
to have developed the ability to fly! The bat is more agile and
maneuvers better in flight than most birds. They are nocturnal
and depend more on hearing than eyesight.
They use echo-location
to find their food. This means that they utter a series of high-pitched
clicks that cannot be heard with the human ear. These clicks bounce
off nearby objects and the echoes are interpreted to determine
the exact location of their food.
Some species hibernate
while others migrate several hundred miles to warmer climates.
Food:
Bats are the only major predators of night-flying insects including
mosquitoes. One bat may eat up to 3,000 insects in a night. Here's
one reason to appreciate, rather than fear, bats! If you're worried
about West Nile Virus....consider a bat roost-box!
Other species are
the sole pollinators of bananas! No bats, no bananas, folks!
For more comprehensive
information on all kinds of bats, visit
Bat Conservation International, Inc.
Found
An Orphan? Click here
Some
information about
Rabies in Wildlife
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