About 3 weeks ago, we adopted Ike, a 2 1/2 year old ig (Still not 100% sure of sex, I'm starting to think male). Lately, he seems to be trying to dig his way out through the glass. He seems happy with us, does anyone know of a reason that he'd be doing this? We're planning to cover the sides of the tank so he can't see through it, but he's been clawing at the front glass as well (He's in a 70 gallon aquarium, currently about 3 ft from nose to tail ans hasn't started to bulk out yet. I know he needs a larger enclosure, he'll be getting one within the next few months).
Also, what is the significance of the numbers on the lists of pets people use as sigs?


Female iguanas WILL become gravid without the need for a male. (Like a chicken). Iggi has never been with another iguana, since she was bought, but has been gravid 3 times so far, and looks like she's getting ready for gravidity again. If she is gravid, the vet needs to do a bloodwork on her, to check her calcium levels. An Xray will also show if there are eggs, as this will affect her appetite, as the eggs get larger.