Biology1900 - 2000
Myth #91 of 155

Debunked Myths

Myth:
Ostriches bury their heads in sand.

The Truth Is:

They don't! They lie low to hide—their necks blend with sand, creating the illusion of buried heads.

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What We Know Now:

The absurd image of ostriches burying their heads in sand represents a complete misreading of the bird's clever survival behavior, likely originating from Roman naturalists and perpetuated by cartoons. What ostriches actually do is far more sensible and effective.

When threatened, flightless ostriches lie flat on the ground and stretch their long necks out to make themselves less visible in their flat, sandy habitat. From a distance, their light-colored necks and heads blend with the sand, creating the perfect illusion that their heads are buried.

Additionally, ostriches use their beaks to turn eggs in their ground nests, which to casual observers might look like head-burying. This myth perfectly demonstrates our tendency to project human folly onto animal behavior, interpreting an ingenious camouflage strategy as an act of foolish denial. The ostrich isn't ignoring danger—it's employing an evolutionary adaptation that works remarkably well.

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Ostriches bury their heads in sand. - Debunked | Schoolyard Myths