Tim Laman / Aerial view of rivers and mangrove forest. Sarawak Mangrove Reserve, Sarawak, Borneo, Malaysia. June 2006
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Tim Laman / Aerial view of rivers and mangrove forest. Sarawak Mangrove Reserve, Sarawak, Borneo, Malaysia. June 2006
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Tim Laman / Aerial view of river, mangrove forest and shrimp ponds in the Sarawak Mangrove Reserve area, Sarawak, Borneo, Malaysia, June 2006
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Tim Laman / Aerial view of rainforest along the Kinabatangan River, with clearing used by elephants visible. Kinabatangan Wildlife Sanctuary, Sabah, Malaysia, Borneo
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Tim Laman / Aerial view of the Rock Islands, Palau, Micronesia, December 2001.
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Steven Kazlowski / Polar bear (Ursus maritimus) sow and cub walking on multi-layer ice (freshwater pans formed over the years where the salt is squeezed out of the ice) on the Chukchi Sea, off the National Petroleum Res...
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Steven Kazlowski / Polar bear (Ursus maritimus) sow and cub walking on multi-layer ice (freshwater pans formed over the years where the salt is squeezed out of the ice) on the Chukchi Sea, off the National Petroleum Res...
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Steven Kazlowski / Polar bear (Ursus maritimus) sow with cub walking on multi-layer ice (freshwater pans formed over the years where the salt is squeezed out of the ice) on the Chukchi Sea, off the National Petroleum Re...
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Juergen Freund / Aerial view of Whitehaven Beach, Whitsunday Islands, Queensland, Australia
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Juergen Freund / Aerial view of the Great Barrier Reef. Agincourt Reefs, off Port Douglas, Queensland
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Juergen Freund / Aerial view of the Great Barrier Reef, Queensland, Australia
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Juergen Freund / Aerial view of the Great Barrier Reef, Queensland, Australia