alligator animal animals croc crocodile tears Crocodylidae eco forest gator hunter India jaws jungle krokodilos marsh crocodile nature predator puddle reptile wild wild animal zoo krayker Incredible India african aggressive bask basking carnivore carnivorous cold-blooded coldblooded crock crocodile crocodiles crocodilian danger dangerous deadly hazardous lethargic lifeless maneatting menacing reptiles reptilian riverbank scales scaly tears threatening toothy ugly untrustworthy