Crocodiles

What the hell happened to your camera here? I cannot even begin to make out what croc species we are actually looking at?

Lol I know, my camera does the weirdest things some times. Think they're Nile crocs

I remember seeing those crocs in a small reptile house along with other african reptiles in the 1990ies. And according to this picture, the weird kind of yellowish, cavelike artifical light is still on use. Is there no chance for using sunlight or why they did not replaced the lights with some lamps that make it looking a little more similar to sunlight.