Those are not diseases that I'm talking about. It is a bone density syndrome cause by insufficient UVB exposure in captive amphibians. I'm going to find the source and post it as soon as I can track it down again. You may have held a thousand frogletts in the wild ,but I'm raising them here in my house in WI. The temps are now 30-40 in day. NO BUGS- NO FOOD -dead frogletts. No way would I let them freeze out there now. As I said I spoke to the Zoology dept. at my University of WI and the researcher was a genetic specialist.. He said DO NOT release them this late in ( Sept) because they will not have had enough time to put on enough fat stores to hibernate successfully at least not here in WI. Maybe where you live but not here. Of course I'm aware of how important this species is! Why do you think I'm doing everything I can to assure their survival until I can release them this spring 2015. Well, gotta go buy my babies some pinheads and more fruit flies and some CA powder. It's an 80 mile round trip for me and I'm not working yet because I just finished Chemo therapy so this is a chore for me. However it is my duty to save these little cuties!! Don't worry they are thriving amazingly. By the way these will not be fully grown for well over a year or more. My wild Greys out by my swim spa are huge. So these little guys I have will not need 10 gallons per frog. If you want to buy me a bigger Exo Terra tank please feel free to donate it. Thanks for your input though. Frog Momma