I got into a big arguement many years ago, back when people actually discussed salamanders intelligently on "kingsnake", as to whether this was really captive breeding or not. I used to be on the side of the fence that said it leaned on the cheating side, but I've softened my stance. (I'm getting old!) I've come to the conclusion that there are no "style" or "difficulty" points in caudate breeding. You either do it, or you don't. Getting any Ambystomid (outside of 'lotls) to breed is quite an accomplishment and "counts" in my book especially if it's on another continent or in an area where they aren't native. That the parents are "recovered" and the environments "attended" shows to me that they are more than just exotics introduced and then WC again. True, it would be more impressive if it were in an indoor climate controlled area, but then again I'd be even more impressed if it was done in a pint glass of Guinness (hey, it's been known to induce a breeding response in at least one species, lol). I'm not aware of many (any?) terrestrial Ambystomid breeding that didn't include some outdoor open air assistance, but, in fairness, I haven't been paying that close attention. BUT, now that it's been done, can we TRY and replicate the same conditions INDOORS?!? That'd be a challenge! Then on to the pint! (Just remember to rinse it when yer' done)