Just like in people, yawning is contagious in birds
10,000 Birds
JUNE 1, 2015
Science is fairly well established that yawning can spread like wildfire among groups of humans, as well as a few other mammals. In one experiment, yawns were observed when birds in neighboring cages could see each other, and again when views of adjacent birds were blocked. Don’t say you weren’t warned!
Let's personalize your content