Elephants in the Okavango Delta, Botswana. The Okavango Delta is the world's largest inland delta, flooding seasonally, and is populated by five ethnic groups of people, sharing it with hundreds of species of animals.
Rare Wonders - Columnar BasaltWhen a thick lava flow cools it contracts vertically but cracks perpendicular to its directional flow with remarkable geometric regularity - in most c…Read More
Rare Wonders - Sailing StonesThe mysterious moving stones of the packed-mud desert of Death Valley have been a center of scientific controversy for decades. Rocks weighing up to h…Read More
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