Black-backed jackal (Lupulella mesomelas) chasing ring-neck doves, Kgalagadi Transfrontier Park, Northern Cape, South Africa, Africa

Adult cape petrel (Daption capense) on the wing in and around the Antarctic peninsula

Adult cape petrels (Daption capense) following the ship in the Drake Passage, Southern Ocean

Adult cape petrel (Daption capense) on the wing in and around the Antarctic peninsula

Adult cape petrel (Daption capense) on the wing in huge surf at Point Wild on Elephant Island, South Shetland Islands, near the Antarctic peninsula

Adult cape petrel (Daption capense) taking flight in Orne Harbor, Antarctica, Southern Ocean

Adult cape petrels (Daption capense) following the ship in the Drake Passage, Southern Ocean

Adult cape petrel (Daption capense) on the wing in and around the Antarctic peninsula

A pair of Cape Petrels, Daption capense, soaring with icebergs in the background, Weddell Sea, Antarctica.

Adult cape petrels (Daption capense) following the ship in the Drake Passage, Southern Ocean

Adult cape petrel (Daption capense) on the wing in and around the Antarctic peninsula

Adult cape petrels (Daption capense) following the ship in the Drake Passage, Southern Ocean

Adult cape petrels (Daption capense) following the ship in the Drake Passage, Southern Ocean