Yes, that's his hand over there. Image credit Northern Territory News.
Saltwater crocodiles the scariest animal in the world, hands down. Lions are scary but you usually know when they're around. Great white sharks are scary but they don't come out of the water for 200 meters and drag you out of your tent, like these guys have. What's worse, now they're getting smart. The one above was photographed herding fish to eat them. Forget Bears Discover Fire, this is much worse. There are also unconfirmed reports that this one has learned to handle currency and was seen negotiating for a ride into downtown Darwin where he could eat more people.
I think I want the AI Singularity to happen before the Crocodile Singularity.