I agree jdaddy, I'd like to see someone do a follow up and concentrate on some of the animals. maybe someone already is. I would think that somebody, somewhere, who has the resources would be testing those animals and trying to figure out the exact cause of death or illness.
as for the kids getting sick then getting better once moved away, I would want air testing as well as water testing. could be some nasty toxic gases coming off those retention ponds, compressor stations, etc, and if your living directly downwind, you get to breathe it all in. again, just guessing here, but I think studies need to be made, hence, why I think it's important to find out all the facts and impacts this industry could have before moving forward instead of using our citizens as guinea pigs.