Journey with the Orca 2013 Wall CalendarOrcas, also known as Killer Whales, are found in all the worlds oceans. | Orcas 2013 Wall Calendar"Orcas, also known as ""killer whales"", are large, beautiful black and white mammals, inhabiting the cold coastal waters of oceans around the world. | Whales & Dolphins 2013 Wall CalendarAmong the most fascinating and enigmatic of sea creatures, whales and dolphins entice our imagination through their transfixing beauty, remarkable intelligence and precarious position in Earth's ecosystem. | Whales 2013 Wall CalendarMany species of whales live in social groups that communicate by sound. |