Penguins fly south for winter
More than 370 penguins that were mysteriously washed up on Brazil's equatorial beaches were flown south on a huge air force cargo plane.
Onlookers cheered as the young Magellanic penguins were set free on a beach in southern Brazil, closer to the frigid waters they call home.
The errant birds were among nearly 1,000 that have washed up on Brazil's north-eastern coast in recent months.