Stock photography, photos: Killer Whale Stock photos of Orcas are highly social animals that travel in groups called pods. Pods usually consist of 5 to 30 whales, although some pods may combine to form a group of 100 or more. Photograph: © Willis Anderson Click for a larger image and more information Keywords associated with this stock photo: willis anderson, animal, animals, sea creature, sea creatures, marine mammals, marine mammal, whales, whale, killer whale, killer whales, orcas, orca, orca whale, orca whales, ocean animal, ocean animals, sea animal, sea animals