Oh she must be so upset, poor thing! I know it's frustrating and we are always on at our Beth who is also 12 about making sure Emi is locked down tight but even adults forget too. I bet your daughter is frantic. Hoping you find them soon. I don't have any great suggestions other than to look very close to their enclosures in places you figure there is no way they could fit into. Also places that are warm or get the sun a lot during the day as they may come out to bask. A friend of my hubby's found his adult corn that had been missing for months....it suddenly showed up curled in a patch of sunlight in the middle of the diningroom floor. Fingers crossed that you find the two escapees as fast as possible.