I love sharks and crocodiles and alligators.
Sharks are amazing as no one has ever seen them mate, most of them are shy and all the misconceptions about them being killers are exaggerated. Sharks mostly mistake humans as seals, so food.
Crocs/alligators, well they’re just so awesome. Prehistoric like. The mothers are great, make nests for their young and hiss at predators. Babies are cute, I’ve held one. Again, if you go in their territory they may attack because you know, you’re food. Maybe not their preferred food. Salties in particular are very aggressive.
I have several books about these, have seen them in person and on tv. I’m in 2 minds about cage diving with sharks, not sure if it’s unkind to them. My favourite cuddly toys are these too.