Tag: Mamal

Birds too copy yawns

New York: Responding a yawn with a yawn is not restricted to humans and a few other mammals alone as researchers have now found that it also happens with members of a bird species of Australian origin. Contagious yawning occurs between budgerigars (Melopsittacus undulatus), also known as parakeets that are often kept in cages as […]

  • Tuesday, 22 June 2021
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