Two killer whales swim in a pool of water / Two killer whales swimming in the water at the zoo / Public domain stock photo of a sea, nature.
A pair of killer whales breaching in the water / Two orca whales are jumping out of the water / Animals public domain photography.
NPS Photo/ Kaitlin Thoresen Public domain photograph by National Parks Administration, nature conservation, tourism, free to use, no copyright restrictions image - Picryl description
SAN DIEGO (Nov. 06, 2007) Sailors stationed aboard amphibious assault ship USS Bonhomme Richard (LHD 6) give commands to killer whales via a live video teleconference at SeaWorld. U.S. Navy photo by Mass Commun... More
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.