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Green sea turtles are the world’s largest species of hard-shelled sea turtle. While most individuals weigh about 300 to 400 pounds (136 to 181 kilograms), some can be as heavy as 440 pounds (204 kilograms). These turtles are found nesting along the coastline of more than 80 countries, with the largest nesting populations found in Costa Rica and Australia. Green sea turtles spend most of ...
Average Life Span: unknown. Size: 2 feet to 7 feet long. Weight: 70 to 1500 pounds. Current Population Trend: Decreasing. Six of the seven species of sea turtles that swim the planet’s waters ...
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Where is Alcatraz located?
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Why is it called Isla de los Alcatraces?
Mar 31, 2024 · Alcatraz Island. The federal penitentiary on Alcatraz Island, San Francisco Bay, California. The island had little vegetation and was a seabird habitat when it was explored in 1775 by Lieut. Juan Manuel de Ayala, who named it Isla de los Alcatraces (“Isle of the Pelicans”). Sold in 1849 to the U.S. government, Alcatraz was the site of the ...
- The Editors of Encyclopaedia Britannica
Nov 24, 2020 · Initially discovered by a Spanish explorer in 1775 (its name literally meant Isle of the Penguins originally), Alcatraz Island was first used by the US military in 1853, when it established a base there, transforming it into Fortress Alcatraz. This heavily fortified structure was completed in 1859. In the course of the American Civil War, the ...
Alcatraz is an island in San Francisco Bay, in California . It occupies an area of 22 acres (9 hectares) and is about 1.5 miles (2 kilometers) offshore from San Francisco . It is also called The Rock.