Question: why ostrich head in sand?
Answer: MYTH: Ostriches bury their heads in the sand when they're scared or threatened. ... WHY IT'S NOT TRUE: Ostriches don't bury their heads in the sand—they wouldn't be able to breathe! But they do dig holes in the dirt to use as nests for their eggs. Several times a day, a bird puts her head in the hole and turns the eggs.