"Crying crocodile tears" refers to somebody expressing insincere remorse. This is a indicating that goes back to in regards to the sixteenth century. However, crocodiles do in reality develop tears, in accordance with the Crocodilian Biology Database. When hunting, they use a sensory organ about the snout to detect movement https://crocodiles64174.isblog.net/the-fact-about-crocodile-that-no-one-is-suggesting-51923640