Christopher Gillette on Instagram: "Saltwater crocodile training and hand feeding! Look at how incredibly intelligent this animal is! Most people would think that a saltwater crocodile is the most aggressive mindless killing machine out there, but Talia here is so intelligent and clever! Really impressed to see this in such a short amount of time training!! Saltwater crocodiles are the largest living reptiles on Earth, with males reaching lengths over 20 feet and weighing more than 2,000 pounds.