Highlight the central idea of the paragraph below. Many penguins live in the cold climate of Antarctica. But not all penguins live in ice and snow. The African penguin lives on the rocky coastal beaches of southwestern Africa. Magellanic penguins nest in underground burrows in Chile and Argentina. One type of penguin, the Galapagos penguin, even lives near the equator. All of these penguins stay cool in warm weather by swimming often in cold ocean water.