Comment Re:Public land closures (Score 1) 48
As someone who goes to caves, you should be aware more than most of the cross-contamination you are unwittingly causing. One of the leading thoughts on white nose disease in bats is it is caused by the transportation of bacteria and such from one cave to another.
A family member works for the Bureau of Land Management and has seen firsthand what happens when people randomly go in and out of caves. Once a single bat has a white nose, the entire colony is on a death march, not to mention the general trash spelunkers leave behind or the damage they can cause.