Grey Crowned Crane

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by Winston D. Munnings

Uploaded 6 Dec 2007 — 11 favorites

© Winston D. Munnings

The crowned crane is the most primitive of the living Gruidae. Primitive species of crowned cranes date back in the fossil record to the Eocene period. Archaeologists discovered that at least eleven species of crowned cranes once existed in Europe and North America. Because crowned cranes are not cold hardy, it is believed they died out in these areas as the earth cooled, and only survived in warmer Africa.

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