Many of their exhibit signs are not produced by them but by the Queensland Parks and Wildlife Service. In other words, they use generic signs and posters produced by a third party, which again means that an exhibit with such labels may not contain what says on the sign. Strange but true. The sign above for instance is a poster by the QPWS detailing the most common lizard species in Queensland. I remember this mixed lizard exhibit from my visit in 2007 and it does not contain even near all the species mentioned on the sign.