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Latest Bat Stories

2010-02-05 13:50:14

The best way to track a moving object with a flashlight might be to aim it to one side, catching the object in the edge of the beam rather than the center. New research at the Weizmann Institute of Science reveals that bats, which "Ëœsee' with beams of sound waves, skew their beams off-center when they want to locate an object. The research, which recently appeared in Science, shows that this strategy is the most efficient for locating objects. Dr. Nachum Ulanovsky and...

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2010-02-05 09:45:00

New research conducted at the University of Maryland's bat lab shows Egyptian fruit bats find a target by NOT aiming their guiding sonar directly at it. Instead, they alternately point the sound beam to either side of the target. The new findings by researchers from Maryland and the Weizmann Institute of Science in Israel suggest that this strategy optimizes the bats' ability to pinpoint the location of a target, but also makes it harder for them to detect a target in the first place. "We...

2010-01-27 09:20:00

BLOOMFIELD HILLS, Mich., Jan. 27 /PRNewswire/ -- Sequels are almost guaranteed where blockbusters are concerned. Those same rules will hold true this summer at a twelve nature centers throughout southeast Michigan, thanks to a renewed Critter Catchers grant. The $3,000 donation from the Oakland County based animal control firm facilitates the return of a popular interactive bat demonstration presented by the Organization for Bat Conservation (OBC), based in Bloomfield Hills. Last year's...

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2010-01-25 13:25:00

Only some bats and toothed whales rely on sophisticated echolocation, in which they emit sonar pulses and process returning echoes, to detect and track down small prey. Now, two new studies in the January 26th issue of Current Biology, a Cell Press publication, show that bats' and whales' remarkable ability and the high-frequency hearing it depends on are shared at a much deeper level than anyone would have anticipated"”all the way down to the molecular level. The discovery represents...

2009-11-05 12:39:31

Hendra has given bats a bad name. Understandable given Hendra virus has killed people and horses, and scientists have discovered that Hendra virus is carried by bats. But it's not all the bats' fault. "Flying-foxes or fruit bats are large, very mobile animals that can fly long distances, possibly 100s of kilometers overnight. They are also very social animals, and roost during the day in large communal groups. We are very aware of them because they are so visible at dawn and dusk when we see...

2009-09-28 08:47:20

Preventative steps have minimal impact on economics and energy generated at test facility Scientists at the University of Calgary have found a way to reduce bat deaths from wind turbines by up to 60 percent without significantly reducing the energy generated from the wind farm. The research, recently published in the Journal of Wildlife Management, demonstrates that slowing turbine blades to near motionless in low-wind periods significantly reduces bat mortality. "Biologically, this makes...

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2009-09-09 14:35:00

Researchers have found that a species of bird known as the great tit (Parus major) has been found feeding on hibernating pipistrelle bats in a Hungarian cave, BBC News reported. The team discovered that the birds were systematically hunting bats by sight and sound as they hibernated through the cold months over two winters. The scientists wrote in the journal Biology Letters that it was the first proof of bat hunting in songbirds. Great tits usually dine on smaller prey such as insects and...

2009-08-27 14:34:31

The Wildlife Trust says the world's largest species of fruit bat, Pteropus vampyrus, could become extinct in Peninsular Malaysia at the current hunting rate. Jonathan Epstein, associate vice president of the U.S.-headquartered organization, said approximately 22,000 fruit bats, also called flying foxes, are legally hunted annually in Peninsular Malaysia, also known as West Malaysia, in addition to those illegally hunted. That, he said, is a level of hunting that's unsustainable based on...

2009-08-25 14:38:01

Love songs aren't only for soft rock FM stations "“ they're also used by romantic bats, and researchers at Texas A&M University and the University of Texas at Austin are believed to be the first to decode the mysterious love sounds made by the winged creatures. Their work is published in the current issue of PloS One (Public Library of Science).Researchers Kirsten Bohn and Mike Smotherman in the Department of Biology at Texas A&M, George Pollak at the University of Texas at...

2009-08-25 08:53:20

U.S. scientists say they have decoded love sounds emitted by romantic bats after spending three years listening to thousands of bat recordings. Researchers at Texas A&M University and the University of Texas at Austin focused on sounds emitted by Brazilian free-tailed (also known as Mexican free-tailed) bats. The scientists determined male bats have very distinguishable syllables and phrases that they use as love songs to attract females and, in some cases, to warn other males to stay...


Latest Bat Reference Libraries

Greater mouse-eared bat, Myotis myotis
2013-10-11 08:16:26

The greater mouse-eared bat is primarily found throughout Europe. It weighs about 1.6 ounces, has a wingspan of 14-18 inches and its body is 3-3.5 inches long. The Greater mouse-eared bat has a medium brown upper-body and a greyish belly. This species of bat does not use echolocation for hunting but rather catches its prey from the ground and water surfaces, a process known as gleaning. It finds its prey by listening for the noises that these animals usually make. Its menu consists of...

Brandt’s Bat, Myitus brandtii
2013-10-11 08:07:41

The Brandt’s bat has a large population in northwest of England but is endangered in Austria. The Brandt’s Bat has shaggy brown fur with a pale grey belly. This bat is not a large bat and weighs less than half an ounce and measures up to two inches long. Its wingspan is more than triple its body length at 7.5 to 9.5 inches. Brandt’s bat eats only insects (insectivorous) and is not blind. However, echolocation is used for “night-vision,” so that while hunting at night it does...

Lesser mouse-eared bat, Myotis blythii
2013-09-27 10:50:24

Populations have been found in southern Europe, southern central Europe and southwestern Asia. The lesser mouse-eared bat is a very social species therefore they travel and remain in groups rather than individually. These groups can be as large as 500 bats and could be mixed with the greater mouse-eared bat. Their feeding habitats are scrub areas, grasslands, farmland, and some gardens. It eats grass crickets and cockchafers. These insects are hunted by the lesser mouse-eared bat while...

Azores noctule, Nyctalus azoreum
2013-09-18 15:49:27

This species is a red listed endangered species. The Azores noctule bat lives in the dry forests of the Portugal islands known as the Azores. The endangerment of this species is directly connected to the loss of their habitat caused my human growth. The three primary habitats are haollow trees, caves, and buildings. The Azores noctule bat is a subspecies to the lesser noctule and the genetic differences are very minimal. The Azores bat is smaller in weight as well as length. The Azores also...

Greater noctule bat, Nyctalus lasiopterus
2013-09-18 15:41:29

The greater noctule bat is found in Europe, West Asia, and North Africa. This species of bat is a tree-dweller and roosts in high, hollow, deciduous trees year round. However, the greater noctule bat will roost in pine trees if there is a shortage of hollow trees. This bat chooses a roosting spot by characteristics of a tree more than type of tree; such as, decaying and high off the ground. Females will be found primarily in warmer climates that are ideal for fetal growth and milk production....

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Word of the Day
ramage
  • Boughs or branches.
  • Warbling of birds in trees.
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