Green | May 05, 2009 | 5 comments

Deadly fungus shuts US bat caves

source: http://www.guardian.co.uk/world/2009/may/04/bats-illness-white-nose-syndrome

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openmind
Thousands of bat caves across America are to be boarded up by the US forest service to try to halt the spread of a mysterious condition which has killed up to half a million of the creatures.

The emergency closure applies to caves and mines across 33 states, and is aimed at containing a fungus that has spread rapidly through hibernating colonies, devastating the US bat population.

The fungus, known as white nose syndrome, strikes bats in winter as they hibernate, depositing rings on their muzzles and wing membranes.

The organism, which appears to be a deadlier variant than one that emerged recently in northern Europe, was discovered in 2006 when researchers in New York found the shrivelled bodies of hundreds of bats.

Scientists say white nose syndrome poses no risk to humans, but they suspect humans may have inadvertently helped transmit spores from cave to cave, spreading the condition.

The rapid spread of the disease has heightened concerns about upsetting the delicate ecological balance. Bats, in their summer, waking months eat their weight in mosquitos and other insects every night. Biologists said the demise of the bat population could precipitate an increase in the use of pesticides and, eventually, food prices.

Many of the caves to be closed this month are in the Monongahela national forest in West Virginia, although the range of shuttered mines and caves spans Minnesota to Maine.

The sites will probably remain closed for up to a year. Those who breach the order face up to six months in prison or a hefty fine.
  1. groups:
    Green
  2. tags:
    Green,  Disease,  Climate/Environment
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5 comments // Deadly fungus shuts US bat caves

  • artemis6
  • mae37
    • 0
      mae37  

    • Monsanto is happy. Their biggest threat: birds (bug - eating, not seed eaters) , bats ( eat mosquito's), and bees - the pollinators. See the BIG picture.

    • 2 years ago
  • mandroid
  • RRnnRR
    • 0
      RRnnRR  

    • There may be a few minor challenges for the quarantine. Specifically, if the caves are boarded up, how will the bats get out to eat?
      The article above doesn't say this explicitly, but the focus of the project is to keep spelunkers from tracking in debris or human bacteria.

    • 2 years ago
  • openmind
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