"Crying crocodile tears" refers to a person expressing insincere remorse. It's a stating that goes again to with regard to the sixteenth century. Even so, crocodiles do in actual fact generate tears, in accordance with the Crocodilian Biology Databases. Vocalizations can consist of bellowing, growling, hissing, and grunting but researchers https://crocodiles07417.blogzag.com/78383665/indicators-on-crocodile-you-should-know