if youve got cresteds then they come from me, as i am the ONLY supplier of these lizards, (im sure there are others who keep them, but they dont supply the pet trade) they lay between 3-8 eggs, they take around 50-65 days to hatch, depending on the temp you incubate at. they need to be kept very warm at the hot end around 45 c, they dont like mealworms and i wont feed them mealworms as they have no nutrional value, crickets, woodies, gents, moths and earthworms. they can jump at least two feet in length, males and females are very similiar in pattern and COLOUR, the males are distinguished by a more pronunced crest, do not be fooled into thinking only males have a black chest, females do also, femaoral and preanal pores are a good guide to go by, males have extremely long pores, females have pores, but only just visible, you will need to keep them warm until july, then no heating for july and august just uv, you most likely wont see them come out at all, at the start of september start warming them up, males need to be kept seperate, you can have multiple females to a male, interestingly i have never had any juveniles fight or bite of tails toes etc. Keep an eye out on roy pails website for cresteds available.
cheers Matt