Gary Bell/ Oceanwide / Australian Sea Lion (Neophoca cinerea), Hopkins Island, South Australia, Australia

Gary Bell/ Oceanwide / Australian Sea Lion (Neophoca cinerea), Hopkins Island, South Australia, Australia

Gary Bell/ Oceanwide / Australian Sea Lion (Neophoca cinerea), Hopkins Island, South Australia, Australia

Gary Bell/ Oceanwide / Australian Sea Lion (Neophoca cinerea) group, Hopkins Island, South Australia, Australia

Gary Bell/ Oceanwide / Australian Sea Lion (Neophoca cinerea) group, Hopkins Island, South Australia, Australia

Gary Bell/ Oceanwide / Sea Lettuce (Ulva australis) and other alga, Hopkins Island, South Australia, Australia

Gary Bell/ Oceanwide / Eelgrass (Zostera tasmanica), Hopkins Island, South Australia, Australia

Gary Bell/ Oceanwide / Australian Sea Lion (Neophoca cinerea) bulls with females, Hopkins Island, South Australia, Australia

Gary Bell/ Oceanwide / Australian Sea Lion (Neophoca cinerea) bull and female, Hopkins Island, South Australia, Australia

Gary Bell/ Oceanwide / Australian Sea Lion (Neophoca cinerea) pair, Hopkins Island, South Australia, Australia

Gary Bell/ Oceanwide / Australian Sea Lion (Neophoca cinerea), Hopkins Island, South Australia, Australia

Gary Bell/ Oceanwide / Australian Sea Lion (Neophoca cinerea), Hopkins Island, South Australia, Australia

Jaymi Heimbuch / Large piece of ice calving off Johns Hopkins Glacier, Glacier Bay National Park, Alaska

Floris van Breugel / Icebergs collecting at low tide on a black sand beach at the head of the Johns Hopkins Inlet, with a view of the Johns Hopkins Glacier and the Fairweather Mountains, Glacier Bay National Park, Alaska,...

Floris van Breugel / Harbour seal (Phoca vitulina) hauled out on an iceberg, Johns Hopkins Inlet, Glacier Bay National Park, Alaska, USA, August 2014.

Dave Watts / Painting of a Thylacine (Thylacinus cynocephalus) by David Hopkins. Extinct species. Editorial use only.

Floris van Breugel / Kayaker paddles between ice, Johns Hopkins Inle, Glacier Bay National Park, Alaska, Model released

Christian Ziegler / Red Mangrove (Rhizophora mangle) old growth stands clear cut for tourist housing, Hopkins, Belize

Christian Ziegler / Little Blue Heron (Egretta caerulea) in mangroves, near Hopkins, Belize

Christian Ziegler / Red Mangrove (Rhizophora mangle) old growth stands clear cut for tourist housing, Hopkins, Belize

Christian Ziegler / Red Mangrove (Rhizophora mangle) old growth stands clear cut for tourist housing, Hopkins, Belize

Christian Ziegler / Red Mangrove (Rhizophora mangle) trunks, Hopkins, Belize

Christian Ziegler / Red Mangrove (Rhizophora mangle) old growth stands clear cut, Hopkins, Belize

Christian Ziegler / Red Mangrove (Rhizophora mangle) old growth stands clear cut, Hopkins, Belize

Larry Michael / Tourists kayaking through breakaway brash ice alongside coastal glacier, Johns Hopkins Inlet, Glacier Bay NP, Alaska, USA

Constantinos Petrinos / Australian sealion {Neophoca cinerea} underwater amongst sea grass, Hopkins Is, South Australia

Larry Michael / John Hopkins glacier, Glacier bay, Alaska, USA

Gary Bell/ Oceanwide / Sea Sweep (Scorpis aequipinnis) in Sea Lettuce (Ulva australis), Hopkins Island, South Australia, Australia

Gary Bell/ Oceanwide / Eelgrass (Zostera tasmanica), Hopkins Island, South Australia, Australia

Gary Bell/ Oceanwide / Australian Sea Lion (Neophoca cinerea) bulls with females, Hopkins Island, South Australia, Australia

Gary Bell/ Oceanwide / Australian Sea Lion (Neophoca cinerea), Hopkins Island, South Australia, Australia

Jaymi Heimbuch / Large piece of ice calving off Johns Hopkins Glacier, Glacier Bay National Park, Alaska

Flip Nicklin / John Hopkins Glacier, Glacier Bay National Park, Alaska

Christian Ziegler / Red Mangrove (Rhizophora mangle) left standing in old growth stands that were clear cut for tourist housing, Hopkins, Belize

Christian Ziegler / Red Mangrove (Rhizophora mangle) old growth stands clear cut, Hopkins, Belize

Richard Hopkins / Slow motion shot of Short-eared owl (Asio flameus) taking off from the ground and flying out of frame, Gloucestershire, UK, March.

Richard Hopkins / Slow motion shot of Short-eared owl (Asio flameus) hovering over grassland before diving and flying away after its unsuccessful hunting attempt, Gloucestershire, UK, March.

Richard Hopkins / Barn owl (Tyto alba) hovering over grassland, hunting, before flying away, Gloucestershire, UK, December.

Richard Hopkins / Three Red fox (Vulpes vulpes) cubs fighting over food near the entrance of the den, Gloucestershire, UK, April.

Richard Hopkins / Slow motion shot of Short-eared owl (Asio flameus) flying over grassland, before hearing prey, turning and dropping into the grass, Gloucestershire, UK, March.

Richard Hopkins / Red fox (Vulpes vulpes) cub coming out of den, sniffing ground for surrounding scents, Gloucestershire, UK, April.

Richard Hopkins / Red fox (Vulpes vulpes) cub sitting near the entrance of the den, looking towards camera, Gloucestershire, UK, April.

Richard Hopkins / Red fox (Vulpes vulpes) cub sitting near entrance to the den, looking around, Gloucestershire, UK, April.

Richard Hopkins / Field vole (Microtus agrestis) cleaning itself in nest before leaving, Gloucestershire, UK, April.

Richard Hopkins / Four European badgers (Meles meles) grooming by entrance to sett, Gloucestershire, UK, May.

Richard Hopkins / European badgers (Meles meles) grooming by entrance to sett, Gloucestershire, UK, May.

Richard Hopkins / European badgers (Meles meles) grooming by entrance to sett, Gloucestershire, UK, May.

Richard Hopkins / Female European otter (Lutra lutra) with two cubs drying on beach, Shetland, UK, December.

Richard Hopkins / Tracking shot of European badger (Meles meles) foraging in woodland, Gloucestershire, UK, August.

Richard Hopkins / Two European badgers (Meles meles) foraging at the base of a tree, Gloucestershire, UK, July.

Richard Hopkins / Two European badgers (Meles meles) foraging near the base of a moss covered tree, Gloucestershire, UK, July.

Richard Hopkins / Close up shot of Female European otter (Lutra lutra) eating fish surrounded by seaweed, Shetland, UK, December.

Richard Hopkins / Female European otter (Lutra lutra) eating fish on rock on coast, Shetland, UK, December.

Richard Hopkins / Female European otter (Lutra lutra) surfacing mid stream in flowing river then diving, Dorset, UK, November.

Richard Hopkins / Short-eared owl (Asio flameus) in rough grassland takes off, Gloucestershire, UK, January.

Richard Hopkins / Pair of Red-throated divers (Gavia stellata) leaving the water to mate on the riverbank; the male dismounting before re-entering the water again, Shetland, UK, May.

Richard Hopkins / Female European otter (Lutra lutra) looking directly at camera as her male cub suckles before she turns away from him; he pesters her to feed him again. Shetland, UK, September.

Richard Hopkins / Slow motion shot of Short-eared owl (Asio flameus) flying over grassland searching for prey, before it dives into the grass and then flies away, Gloucestershire, UK, March.