Plate 25
  • ORC0026. orca spyhopping in icebreaker channel, Orcinus orca, must find open pockets of water to breathe, McMurdo Sound, Antarctica
Plate 26
  • ORC0027. twilight, Antarctic summer, ice breaks off at the ice edge in football field-sized floes
Plate 27
  • ORC0028. receding glacier, indicator of global warming, ice floes break off at sea ice edge in summer, near Cape Hallet, Antarctica
Plate 28
  • ORC0029. receding glacier, indicator of global warming, ice floes break off at sea ice edge in summer, near Cape Hallet, Antarctica
Plate 29
  • ORC0030. C16 and B15a icebergs, largest icebergs in recorded history, 185 by 40 miles, contains 4 years of Mississippi River flow of fresh water, Antarctica
Plate 30
  • ORC0031. C16 and B15a icebergs, largest icebergs in recorded history, 185 by 40 miles, contains 4 years of Mississippi River flow of fresh water, Antarctica
Plate 31
  • ORC0032. C16 and B15a icebergs, largest icebergs in recorded history, 185 by 40 miles, contains 4 years of Mississippi River flow of fresh water, Antarctica
Plate 32
  • ORC0033. iceberg, 80 to 90% of an iceberg is underwater, near Cape Hallet, Antarctica
Plate 33
  • ORC0034. emperor penguins Aptenodytes forsteri on ice edge, males brood eggs during winter, Antarctica
Plate 34
  • ORC0035. iceberg stuck at ice edge, minke whales, Balaenoptera bonaerensis, swims under ice edge for plankton, McMurdo Sound, Antarctica, smallest baleen whale
Plate 35
  • ORC0036. minke whale, Balaenoptera bonaerensis, swims under ice edge for plankton, McMurdo Sound, Antarctica, smallest baleen whale
Plate 36
  • ORC0037. minke whale, Balaenoptera bonaerensis, swims under ice edge for plankton, McMurdo Sound, Antarctica, smallest baleen whale