Southern Ocean – fairly uniform temperatures of the deep ocean at the poles and the equator which differ by no more than 5 °C, and the major current systems or marine conveyor belt which transport egg and larva stages. The rocky shores of mainland Antarctica and its offshore islands provide nesting space for over 100 million birds every spring. These nesters include species of albatrosses, petrels, skuas, gulls and terns. The insectivorous South Georgia pipit is endemic to South Georgia and some smaller surrounding islands. Freshwater ducks inhabit South Georgia and the Kerguelen Islands. The flightless penguins are all located in the
Pre-1970 Southern Hemisphere tropical cyclone seasons Pre-1970 Southern Hemisphere tropical cyclone seasons The Pre-1970 Southern Hemisphere tropical cyclone seasons ran year-round from July 1 to June 30, reaching their peaks mid-February to early March. For storms in the South-West Indian Ocean, see here. The Banda Islands were hit in March. The cyclone blew the roof off of almost every house and killed 85% of nutmeg trees. A tropical cyclone hit the Banda Islands. A cyclone hit the island of Roti in April, killing 75 and destroying many homes. Around this time, a tropical cyclone hit the Kei Islands, uprooting many trees. On 20 April 1872, a