A very interesting read. Poor bat though. To quote the story:
Curiously, the fungus that causes White Nose Syndrome occurs naturally in Europe and seems to cause no harm to bats there; it may be this European strain somehow was introduced to North America where our native bats have not yet acquired immunity. No one is positive about how a European fungus got here, but as humans began traveling and transporting goods worldwide with ease, similar problems have occurred time and time again.




Thanks

