After a four-and-a-half month incubation period, several Gila Monsters have hatched at Austria’s Aqua Terra Zoo. Google Translate Last year they had a record attendance of 436'545
Nice to hear because Gila Monster are bred only in a few public collections in Europe - in privat collections they seem to be a little better.
just realised that this comment may also be of interest here: http://www.zoochat.com/2/ossubtus-parrot-pacu-aquaria-320219/#post681249