Activists rescue hundreds of young penguins who landed too far north on Brazil coast . They climbed onto a C-130 Hercules military plane and flew south . To cheers of supporters , they return to ocean near their feeding grounds . Changing currents , temperatures may have driven the confused birds off course .
Activists rescue group of young penguins who migrated too far north on Brazil coast . Penguins loaded onto a C-130 Hercules military plane and flown south . To cheers of onlookers , penguins return to ocean near their feeding grounds . Changing currents , temperatures may have led the confused birds off course .