Flashback Friday: Study finds that parakeet yawning is contagious. And super cute. - Seriously, Science?
Discover Magazine,
Images of a budgerigar yawning (beginning to peak) Think about yawning. Yawn yawn yawn… yawn.
Images of a budgerigar yawning (beginning to peak) Think about yawning. Yawn yawn yawn… yawn.
Abres bien la boca, entornas los ojos, tomas una amplísima inhalación, exhalas y...
Photo:. Yawning seems like a basic bodily process, but it turns out that it's much more complex — and mysterious — than you…
Bisher kannten wir das Phänomen nur von Säugetieren. Aber auch Wellensittiche sind vom ansteckenden Gähnen betroffen. Ein…