Bats of Houston 2009 May 26 Haunted

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Uploaded by on May 27, 2009

All I can say tonight is WOW!!!! The view was amazing and sent chills throughout...everyone who came to watch the bats tonight was filled with joy. People of all ages attended this evenings bat flight and the two little boys at the end of the video, to you two I want to say thank you for saying hello and also to say I am sorry that I did not get your names or ask you to tell me your name. However am glad that you enjoyed the bats tonight and that you are now able to see yourself on YouTube waving at all the YouTubers out in the world of YouTube Land. The Mexican Free-tailed Bat (Tadarida brasiliensis) is a medium sized bat. Their bodies are about 9cm in length, and they weigh about 12.30g Their ears are wide and set apart to help them find prey with echolocation. The fur color varies from dark brown to gray. The Mexican Free-tailed Bat is widely regarded as one of the most abundant mammals in North America and is not on any federal lists. However, its proclivity towards roosting in large numbers in relatively few roosts makes it especially vulnerable to human disturbance and habitat destruction. Documented declines at some roosts are cause for concern. It is considered a Species of Special Concern due to declining populations and limited distribution in Utah. While being one of the most numerous mammals in North America, the whereabouts and status of winter populations of these animals is still largely unknown.[1] Mexican Free-tailed Bats live in caves in the western and southern United States, Mexico, Central America, the West Indies, central Chile and Argentina. Their colonies are the largest congregations of mammals in the world except for the world's largest urban areas. The largest colony is found at Bracken Cave, north of San Antonio, Texas, with nearly 20 million bats; research indicates that bats from this colony congregate in huge numbers at altitudes between 600 and 3,200 ft (61 m) (1801,000 m (5903,300 ft)), and even as high as 10,000 ft (3,000 m). It is believed that these bats are feeding on migrating cotton bollworm moths, a severe agricultural pest.[2] When the baby bats are born, their mothers leave them behind in the cave while they go out to hunt insects. She remembers where she left her "pup" by recognizing its unique "cry" and smell. The species is very important for the control of pest-insect populations. But its populations are in an alarming decline because of the pesticide poisoning and the destruction of their roosting caves. A population decline in Eagle Creek Cave was documented from over 25 million in 1963 to just 30,000 six years later, and the famous Carlsbad Caverns population, estimated to contain 8.7 million in 1936, had fallen as low as 218,000 by 1973. In addition, the bats lose roosting habitat as old buildings are destroyed. Human disturbance and vandalism of key roosting sites in caves are likely the single most serious causes of decline. Grossly exaggerated media stories about rabies have led to the intentional destruction of large colonies. One of the most cost-effective ways to help this highly beneficial bat is through key roost protection, public education, and provision of "bat-friendly" bridge designs and other artificial roosts. In Austin, Texas, a colony of Mexican Free-tailed bats summers (they winter in Mexico) under the Congress Avenue Bridge ten blocks south of the state capitol. It is the largest urban colony in North America with an estimated 1,500,000 bats.[3] Each night they eat 10,000 to 30,000 lb (4,500 to 14,000 kg) of insects. Each year they attract 100,000 tourists who come to watch them. In Houston, Texas, there is a colony living under the Waugh Street Bridge over Buffalo Bayou. It is the home to 250,000 bats and also attracts viewers. The Mexican Free-tailed bat is the official "flying mammal" of the state of Texas.[4] One of the largest Mexican Free-tailed bat populations inhabits, during the spring and summer, Cueva de la Boca, a cave near Monterrey, Mexico. In 2006, the Mexican environmental conservation NGO, Pronatura Noreste purchased the property. Due to a reduction of more than 95% of the original 20 million bat individuals population, as a result of vandalism, pollution, and uncontrolled tourism, the organization decided to buy the property in order to place it under conservation. Other species of high ecological value that inhabit the cavern are also being protected. http://en.wikipedia.org/wiki/Mexican_... Thank you for watching this video. NoMan Pan "BatPan" and Marcos

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Uploader Comments (TheBatPan)

  • Whuts the name of this song and who sings it?

  • THe name of the song is "Haunted"..., but I don't have the artist name. Sorry, but thank you for viewing my video. :)

  • Extremely cool video! You've really captured the bats so well. Amazing!

  • Thank you so much for watching my video and for your kind and generous compliments :)

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All Comments (8)

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  • @tripledude09 haunted by paul van dyk

  • call of the Batman

  • where exactly is that?

    

  • cool vid, train wreak at 3:50 though =p

  • haunted?

  • Thnx and no problem

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