Eric Baccega / Tourists watching as guide explains the rule to stay at least 7 metres distance from Gorillas, Bwindi Impenetrable Forest, Uganda, February 2016.
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Eric Baccega / Tourists watching as guide explains the rule to stay at least 7 metres distance from Gorillas, Bwindi Impenetrable Forest, Uganda, February 2016.
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Bryan and Cherry Alexander / Polar bears (Ursus maritimus) jumping from ice floe to ice floe. Polar bears (Ursus maritimus)s are solitary hunters as a rule. Svalbard
01448544
Daniel Heuclin / Rule araucaria trees (Araucaria rulei), New Caledonia, endemic and endangered.
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Daniel Heuclin / Rule araucaria trees (Araucaria rulei), New Caledonia, endemic and endangered.
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Daniel Heuclin / Rule araucaria trees (Araucaria rulei), New Caledonia, endemic and endangered.
01448541
Daniel Heuclin / Rule araucaria trees (Araucaria rulei), New Caledonia, endemic and endangered.
01448540
Daniel Heuclin / Rule araucaria trees (Araucaria rulei), New Caledonia, endemic and endangered.
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Daniel Heuclin / Rule araucaria tree (Araucaria rulei), New Caledonia, endemic and endangered.
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Daniel Heuclin / Rule araucaria tree (Araucaria rulei) branch and leaves, New Caledonia, endemic and endangered.
01448537
Daniel Heuclin / Rule araucaria tree (Araucaria rulei), New Caledonia, endemic and endangered.
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Ingo Arndt / Port Stanley Christ Church Cathedral with Whale Bone Arch, erected in 1933 to celebrate a century of British rule, Falkland Islands, February 2011
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Jurgen Freund / The massive Australian roadtrains rule the outback roads. The longest these trucks get is up to 53 metres. Queensland, Australia, February 2008
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Jurgen Freund / The massive Australian roadtrains rule the outback roads. The longest these trucks get is up to 53 metres. Queensland, Australia, February 2008
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Uri Golman / Preparing rabies vaccine for the local dogs - This vaccine is sponsored by Greenland Home Rule Government, Scoresbyssund, North East Greenland. March 2009.
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Jurgen Freund / Commuters travelling on a 'skate' - a local form of transport in Manila, Philippines. A motorized platform that can hold up to 30 people and runs on the railway tracks. When the skate meets another he...
01236273
Jurgen Freund / Commuters travelling on a 'skate' - a local form of transport in Manila, Philippines. A motorized platform that can hold up to 30 people and runs on the railway tracks. When the skate meets another he...
01236271
Jurgen Freund / Commuters travelling on 'skates' - a local form of transport in Manila, Philippines. A motorized platform that can hold up to 30 people and runs on the railway tracks. When the skate meets another hea...
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Onne van der Wal / Man navigating with chart and parallel rule on a table in the cabin of a yacht.
01457686
Daniel Heuclin / Rule araucaria (Araucaria rulei) New Caledonia. Endemic and endangered species.
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Paul D Stewart / 1731 Physica Sacra (Sacred Physics) by Johann Scheuchzer (1672-1733) the fourth day of creation folio copper engraving (with later hand colouring) drawn by a team of engravers under the direction of J...
01321499
Visuals Unlimited / The Carpenter's Rule Diatoms (Bacillaria paxillifer) have a peculiar method of locomotion whereby the cells slide against each other so the colony can extend and retract. DIC, LM X250
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Visuals Unlimited / The Carpenter's Rule Diatoms (Bacillaria paxillifer) have a peculiar method of locomotion whereby the cells slide against each other so the colony can extend and retract. DIC, LM X250
01321497
Visuals Unlimited / The Carpenter's Rule Diatoms (Bacillaria paxillifer) have a peculiar method of locomotion whereby the cells slide against each other so the colony can extend and retract. DIC, LM X250
01321496
Visuals Unlimited / Carpenter's Rule Diatoms (Bacillaria paxillifer). These Diatoms have a method of locomotion whereby the cells slide against each other so the colony can extend and retract. DIC, LM X250