Smithsonianmag, How Do Elephants Say Hello? Reunions Lead to Ear Flapping, Rumbling and Trunk Swinging in Greeting
https://www.smithsonianmag.com/smart-news/how-do-elephants-say-hello-reunions-lead-to-ear-flapping-rumbling-and-trunk-swinging-in-greeting-180984357/?utm_source=flipboard&utm_medium=activitypubPosted into Smartnews @smartnews