Ive been wanting to keep a crocodile for a long time, nows still not the time. But after college and after i get stable enough to buy some land i'm planning on getting a nile croc. I've been learning about crocodilians since i was 15, im 18 now. But I was just wondering if it would be better to keep it natural in the winter, and just let the croc hang out in a hole like they naturally do in the winter. Or if it would be better to just have a light. Cause here in texas the winters aren't harsh at all. By the way also I'm in west texas, but i'm getting a degree in underwater welding so i'll probably be going to east texas, just incase humidity will be a factor.