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
The Marshall Illustrated Encyclopedia of Dinosaurs and Prehistoric Animals The Marshall Illustrated Encyclopedia of Dinosaurs and Prehistoric Animals The Marshall Illustrated Encyclopedia of Dinosaurs and Prehistoric Animals is an encyclopedia of prehistoric and extinct animals which had a vertebrate. The "Encyclopedia" is published by Chartwell Books. Early Tetrapods Lepospondyls Early Reptiles Turtles, Tortoises, and Terrapins Semi-Aquatic and Marine Reptiles Marine Reptiles Early Diapsids Snakes and Lizards Early Ruling Reptiles Crocodiles Flying Reptiles Carnivorous Dinosaurs Early Herbivorous Dinosaurs Long-necked Browsing Dinosaurs Fabrosaurs, Heterodontosaurs, and Pachycephalosaurs Hypsilophodonts Iguanodonts Duckbilled Dinosaurs Armored Dinosaurs Horned Dinosaurs Early and Flightless Birds Water and Land Birds Pelycosaurs Theraspids Primitive Mammals Marsupials Glyptodonts, Sloths, Armadillos, and