 one of the earliest settlements in the history of the humankind,Turkey
by Cemil Gursen
|  Nesting Guaiaberos at Mt. Makiling
by romy ocon
|  Hopewell Culture National Historical Park – Ohio
by Jerry Pillarelli
|  Effigy Mounds
by John Buffin
|  Fire Ants Danger
by BeauxPoint Photography
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