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Showing posts with label Canada. Show all posts
Showing posts with label Canada. Show all posts

Wednesday, March 2, 2011

White nose syndrome- what is it?

White nose syndrome is a disease that infects bats and was first discovered in 2006. This disease kills bats while they are hibernating and was named for the unusual fuzzy white fungus that is evident on the nose of the some infected bats (click here to see photos).

This disease has killed bats in numerous states in the eastern US:

  • Connecticut
  • Delaware
  • Maryland
  • Massachusetts
  • New Jersey
  • New York
  • New Hampshire
  • Pennsylvania
  • Tennessee
  • Vermont
  • Virginia
  • West Virginia

And in Canada

  • Ontario
  • Quebec

It is estimated that over 1 million bats have died from this disease. The causes of white nose syndrome are still somewhat unclear however what is known is that a fungus previously undescribed (Geomyces destructans) infects the skin of bats infected by white nose syndrome. Bats that usually hibernate during the winter are having difficulties maintaining the fat deposits that they metabolize (break down) for energy during the winter. Without the fat stores required for hibernation, bats are staying active during cold winter temperatures which is energetically expensive particularly because food (insects) is limited during winter months.

Researchers are very concerned that the disease is moving west. Unfortunately the fungus associated with White Nose Syndrome has already been found in Oklahoma and Missouri.

Learn more about this disease by clicking HERE.

Wednesday, February 23, 2011

Bat websites

Just in case you are intersted in learning more about bats here are a few suggested websites:

Bats in general:











Bats everywhere for kids!


More bat fun


Bats and plants


Bat sites by location:


Alaska bats


Arizona bats


California: bats of Orange County


Canada

Colorado: USGS bat research Costa Rica Louisiana Nevada New Mexico: Carlsbad Caverns New York Panama's Adaptable Bats (from National Geographic- with GREAT photos!) Texas: the famous CONGRESS BRIDGE (below) Utah