10K views · 65 reactions | Fun Fact: Giraffes hum to communicate with each other. It’s thought that the low-frequency humming could be a form of ‘contact call’ between individuals who have been separated from their herd, helping them to find each other in the dark. #auneshop #fordtransit #viessmann #truewerk | mechanical-hub.com | Facebook

Oh, OH! AND giraffes communicate by humming and grunting (usually at night) infrasonically. In other words, super low-frequency sounds. They also engage in ‘necking’ duels for dominance, and walk with both legs on one side moving together, which is weird and goofy looking. #giraffe #wildlife #animals #animalfacts #nature | Devon the Nature Guy