by wyandottecaver » Jun 8, 2009 8:53 pm
pre-amble:
How many healthy bats do you think have been intentionally sacrificed to support lab work and other WNS research thus far? Part of the WNS research yet to be done involves placing healthy WNS free bats from out of state in two sealed current WNS caves to see what happens....
EK
yes, I and many other biologists feel we should not be re-releasing captive animals back into the wild unless they have been through a full medical evaluation. Does this mean you kill a lot of stuff (or more correctly don't take it in to begin with) yes. It also means that we aren't subjecting wild populations to diseases caught or developed in captivity. You will note that no reputable zoo releases wildlife back with very rare exceptions for short-term holding of whales and such. it is traded, sent to a sanctuary or euthanized. In some cases Federal or State Law prohibits releasing captive held wildlife.
Should we be rehabilitating at all? My opinion is no with a few exceptions. If those animals are to be retained for educational or breeding purposes great. For release they are so rare that those individuals are a significant part of the population then O.K. after a full medical. Rehabilitating feels good. It makes great warm fuzzy news. Suburbanites feel better when they dont have to watch the ugly side of nature. However, with the exception of mass rescues after oil spills and the like (a dubious exception I assure you) Its effects on wildlife *populations* are almost never positive...ever.
TNcaver
EPA has no direct involvement with wildlife. Period. They sometimes get involved in wildlife related chemical kills. They are primarily a pollutants agency. Also note that with respect to bats, USFWS is the sole arbritrator. In a nutshell, NEPA and ESA are laws....but the agencies write rules based on their interpretation of those laws.(called rule-making or promulgation) Thus most of what people think of as ESA isn't. It is the agency interpretations. Further, they are written specifically to give the agency lots of wiggle room.
In this case, no one can even possess an Endangered bat dead or otherwise without a permit. ( I have held one) Those permits are issued, administered, and written by USFWS. They are to my knowledge always issued to specific individuals with specific purposes and clauses. It is true that the PA Commission can't authorize the killing of Endangered bats on it's own. I doubt they did. As long as the USFWS says it is O.K. it is O.K. until a judge says otherwise. In this case, I'm sure there are lawyers who will take your money but you won't win.
hewhocaves
The PA Commission also has the infamous bare handed WNS bat guy.
However,we are talking (in this thread) about killing captive held bats not all bats. It is further a different case when talking about diseases in general and specific highly virulent diseases. Thus, there have in fact been some "population culling" cases in areas with high incidences of rabies, generally targeting racoons, coyotes, and rarely foxes, but we generally don't put down free roaming wildlife because they might have diabetes. It is also a stretch to say all bats or anything else will get a disease thus kill them all...
I'm not scared of the dark, it's the things IN the dark that make me nervous. :)