Correction for the size of Seal Island
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How big is 20,000,000 nanoacres?
It's about one-one-hundredth as big as Seal Island
![Flag of South Africa Flag of South Africa](/images/flags/ZAF.png)
The size of Seal Island is about 2,000,000,000 nanoacres.
(Western Cape province, South Africa)
Seal Island, named for the tens of thousands of Cape Fur Seals that live there, measures about 2,000,000,000 nanoacres. The large number seals attract great white sharks, who circle the island in a so-called "Ring of Death."