Luiz Claudio Marigo / Tropical kingbird (Tyrannus melancholicus) perched on branch in lowland Atlantic Rainforest, Estao Veracel Natural Private Heritage Reserve (RPPN Estao Veracel) municipality of Porto Seguro, Southern...

Luiz Claudio Marigo / Swallow wing(Chelidoptera tenebrosa) standing on ground, lowland Atlantic Rainforest, Estao Veracel Natural Private Heritage Reserve (RPPN Estao Veracel) municipality of Porto Seguro, Southern Bahia S...

Luiz Claudio Marigo / Ocellated poorwill (Nyctiphrynus ocellatus) at the nest in lowland Atlantic Rainforest, Estao Veracel Natural Private Heritage Reserve (RPPN Estaao Veracel) municipality of Porto Seguro, Southern Bahi...

Luiz Claudio Marigo / Squirrel cuckoo (Piaya cayana) perched on branch, lowland Atlantic Rainforest of Estaao Veracel Natural Private Heritage Reserve (RPPN Estaao Veracel) municipality of Porto Seguro, Southern Bahia Stat...

Luiz Claudio Marigo / Arum plant (Araceae) in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Southern Bahia State, Eastern Brazil.

Luiz Claudio Marigo / Swallow-tailed hummingbird (Eupetomena macroura) perched on branch in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Sout...

Luiz Claudio Marigo / Green honeycreeper (Chlorophanes spiza) male perched on branch in the mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Sout...

Luiz Claudio Marigo / Crab eating fox (Cerdocyon thous) mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Southern Bahia State, Eastern Brazil.

Luiz Claudio Marigo / Yellow lored tody-flycatcher (Todirostrum poliocephalum) perched on branch in the mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of C...

Luiz Claudio Marigo / Purple-throated euphonia (Euphonia chlorotica) perched on branch in the mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, So...

Luiz Claudio Marigo / Violaceous euphonia (Euphonia violacea) male perched on branch in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Southern...

Luiz Claudio Marigo / Sayaca tanager (Thraupis sayaca) perched on branch in the mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Southern Bahia S...

Luiz Claudio Marigo / Wied's black tufted-ear marmoset (Callithrix kuhli) clinging to branch in the mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camac...

Luiz Claudio Marigo / Jueirana tree (Parkia pendula) lowland Atlantic Rainforest of Esta Veracel Natural Private Heritage Reserve (RPPN Esta Veracel) municipality of Porto Seguro, Southern Bahia State, Eastern Brazil.

Luiz Claudio Marigo / Beaked toad (Rhinella hoogmoedi) camouflaged in leaf litter, lowland Atlantic Rainforest of Esta Veracel Natural Private Heritage Reserve (RPPN Esta Veracel) municipality of Porto Seguro, Southern Ba...

Luiz Claudio Marigo / Beaked toad (Rhinella hoogmoedi) in leaf litter of lowland Atlantic Rainforest of Esta Veracel Natural Private Heritage Reserve (RPPN Esta Veracel) municipality of Porto Seguro, Southern Bahia State,...

Luiz Claudio Marigo / Golden chevroned tanager (Thraupis ornata) perched on branch next to bananas in the mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of...

Luiz Claudio Marigo / Crab-eating fox (Cerdocyon thous) standing in forest undergrowth in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Southe...

Luiz Claudio Marigo / Buff-throated saltator (Saltator maximus) perched on branch in the mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita), municipality of Camacan, Southe...

Luiz Claudio Marigo / Black jacobin (Florisuga fusca) perched on branch in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Southern Bahia State,...

Luiz Claudio Marigo / Purple throated euphonia (Euphonia chlorotica) perched on branch, mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Southern...

Luiz Claudio Marigo / Sombre hummingbird (Aphantochroa cirrochloris) perched on branch in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Southe...

Luiz Claudio Marigo / Green headed tanager (Tangara seledon) perched on branch, mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Southern Bahia S...

Luiz Claudio Marigo / Violaceous euphonia (Euphonia violacea) female perched on branch in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, South...

Luiz Claudio Marigo / Red-necked tanager (Tangara cyanocephala) eating banana in the mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Southern Ba...

Luiz Claudio Marigo / Maroon / Reddish bellied parakeet (Pyrrhura frontalis) eating banana, mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Sout...

Luiz Claudio Marigo / Maroon / Reddish bellied parakeet (Pyrrhura frontalis) two perched on branch, mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camac...

Luiz Claudio Marigo / Wied's black tufted-ear marmoset (Callithrix kuhli) in branches of the mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Sou...

Luiz Claudio Marigo / Maroon / Reddish bellied parakeets (Pyrrhura frontalis) two perched on branch in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Ca...

Luiz Claudio Marigo / Maroon / Reddish bellied parakeet (Pyrrhura frontalis) perched on branch in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan...

Luiz Claudio Marigo / Golden-chevroned tanager (Thraupis ornata) in Mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve, Camacan, Southern Bahia State, Eastern Brazil.

Luiz Claudio Marigo / Purple-throated euphonia (Euphonia chlorotica) male eating banana in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Sout...

Luiz Claudio Marigo / Green Honeycreeper (Chlorophanes spiza) male perched in branch in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Souther...

Luiz Claudio Marigo / Pequizeiro-preto tree (Caryocar edulis) with man standing in front, lowland Atlantic Rainforest of Esta Veracel Natural Private Heritage Reserve (RPPN) municipality of Porto Seguro, Southern Bahia Sta...

Luiz Claudio Marigo / Swallow-tailed hummingbird (Eupetomena macroura) in Mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Southern Bahia State,...

Luiz Claudio Marigo / Giant silk moth (Arsenura amida) resting on tree trunk in the mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Southern Bah...

Luiz Claudio Marigo / Moth (Othorene cadmus) resting on tree trunk in the mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita), municipality of Camacan, Southern Bahia State,...

Luiz Claudio Marigo / Looper moth (Oxydia agliata) resting on tree trunk in the mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Southern Bahia S...

Luiz Claudio Marigo / Cliff flycatcher (Hirundinea ferruginea) perched on branch in the mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Southern...

Luiz Claudio Marigo / Azure-shouldered tanager (Thraupis cyanoptera) feeding on bananas in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Sout...

Luiz Claudio Marigo / Maroon / Reddish bellied parakeet (Pyrrhura frontalis) perched on branch in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan...

Luiz Claudio Marigo / Violaceous euphonia (Euphonia violacea) perched in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Southern Bahia State, E...

Luiz Claudio Marigo / Green honeycreeper (Chlorophanes spiza) female perched on branch in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita), municipality of Camacan, South...

Luiz Claudio Marigo / Violet-capped woodnymph (Thalurania glaucopis) male feeding at bromeliad flower in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita), municipality of...

Luiz Claudio Marigo / Short-crested flycatcher (Myiarchus ferox) in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve, Camacan, Southern Bahia State, Eastern Brazil.

Luiz Claudio Marigo / Azure shouldered tanager (Thraupis cyanoptera) perched in branch in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, South...

Luiz Claudio Marigo / Violaceous euphonia (Euphonia violacea) perched on branch in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita) municipality of Camacan, Southern Bahi...

Luiz Claudio Marigo / Azure-shouldered tanager (Thraupis cyanoptera) perched on branch in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita), municipality of Camacan, South...

Luiz Claudio Marigo / Sombre hummingbird (Aphantochroa cirrochloris) perched on branch in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita), municipality of Camacan, South...

Luiz Claudio Marigo / Wandering spider (Oligoctenus medius) resting on leaf litter, Atlantic Rainforest at Serra Bonita Natural Heritage Private Reserve, in the municipality of Camacan, Southern Bahia State, Eastern Brazil...

Luiz Claudio Marigo / Stick insect (Phibalosoma phyllinum) camouflaged on tree trunk in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita), municipality of Camacan, Souther...

Luiz Claudio Marigo / Wied's black tufted-ear marmoset (Callithrix kuhli) hanging from hummingbirds feeding bottle in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita), m...

Luiz Claudio Marigo / Rufous-bellied thrush (Turdus rufiventris) perched on branch in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita), municipality of Camacan, Southern...

Luiz Claudio Marigo / Red-necked tanager (Tangara cyanocephala) perched on branch in mountainous Atlantic Rainforest of Serra Bonita Natural Private Heritage Reserve (RPPN Serra Bonita), municipality of Camacan, Southern B...

Alex Mustard / Southern stingray (Hypanus americanus) female swimming over ripples on a sand bank, photographed with a circular fisheye lens, The Sandbar, Grand Cayman, Cayman Islands, British West Indies, Caribbean...

Alex Mustard / Southern stingray (Hypanus americanus) school swimming in clear shallow water over sand ripples, Grand Cayman, Cayman Islands. British West Indies.

Alex Mustard / Southern stingray (Hypanus americanus) female swimming over a shallow sand bank, North Sound, Grand Cayman, Cayman Islands. British West Indies, Caribbean Sea.

Alex Mustard / Southern stingray (Hypanus americanus) female swimming over a shallow sand bank, under morning sun, North Sound, Grand Cayman, Cayman Islands. British West Indies, Caribbean Sea.

Alex Mustard / Southern stingray (Hypanus americanus) swimming over sand by the stern of the USS Kittiwake (US Military submarine rescue vessel) with diver in background. Photograph was taken shortly after the wreck...

Merryn Thomas / Paleoliquefaction features - evidence of paleo-earthquakes - at El Medano beach, Southern Tenerife, Canary Islands, April 2011.

Mary McDonald / Blue Eyed / King Cormorant / Imperial Shag (Phalacrocorax atriceps) about to land. New Island North, Falkland Islands, South Atlantic.

Brent Stephenson / Kelp Gull (Larus dominicanus) chick amongst old whaling equipment. Deception Island, South Shetland Islands, Antarctica, January.

Brent Stephenson / Southern Elephant Seal (Mirounga leonina) coming ashore, moulting around its face. Aitcho Island, South Shetland Islands, Antarctica, January.

Brent Stephenson / Antarctic Fulmar (Fulmarus glacialoides) in flight showing underwing. Drake Passage, South Atlantic, December.

Luiz Claudio Marigo / Southern coati (Nasua nasua) in Atlantic Rainforest, Tijuca National Park, Rio de Janeiro City, Southeastern Brazil.

Luiz Claudio Marigo / Southern coati (Nasua nasua) on ceramic tile wall in Atlantic Rainforest, Tijuca National Park, Rio de Janeiro City, Southeastern Brazil.

Luiz Claudio Marigo / Southern coati (Nasua nasua) adult with two juveniles in Atlantic Rainforest, Tijuca National Park, Rio de Janeiro City, Rio de Janeiro State, Southeastern Brazil.

Luiz Claudio Marigo / Southern house wren (Troglodytes musculus) perched in Atlantic Rainforest, Serrinha do Alambari Environmental Protection Area, Rio de Janeiro State, Southeastern Brazil.

Mike Read / Southern giant petrel Macronectes giganteus) at sheep carcass with Turkey vultures (Cathartes aura) Falkland Islands

Chadden Hunter / Southern elephant seal (Mirounga leonina) pup just born with umblical cord attached, South Georgia. Taken on location for BBC Frozen Planet series, 2008

Chadden Hunter / Southern elephant seal (Mirounga leonina) pup on beach, looking into lens, South Georgia. Taken on location for BBC Frozen Planet series, 2008

Bryan and Cherry Alexander / Peak of Shag Rocks, populated by Imperial shag / Blue eyed cormorant colony (Phalacrocorax atriceps), Southern Ocean.

Bryan and Cherry Alexander / Peak of Shag Rocks, populated by Imperial shag / Blue eyed cormorant colony (Phalacrocorax atriceps), Southern Ocean.

Bryan and Cherry Alexander / Shag Rocks, populated by Imperial shag / Blue eyed cormorant colony (Phalacrocorax atriceps), Southern Ocean.

Pete Oxford / Creolefish (Paranthias furcifer), Bonaire, Netherlands Antilles, Caribbean

Charlie Summers / Southern Giant Petrel (Macronectes giganteus) adult and juvenile at nest site. Prion Island, South Georgia, January.

Charlie Summers / Southern Giant Petrel (Macronectes giganteus)nesting. Prion Island, South Georgia, January.

Charlie Summers / Juvenile Southern Elephant Seal (Mirounga leonina) male with mouth open. Sea Lion Island in the Falkland Islands, November.

Charlie Summers / Nesting Southern / Hall's Giant Petrel (Macronectes halli). Prion Island, South Georgia, January.

Charlie Summers / Southern Elephant Seals (Mirounga leonina) huddle together in typical moulting behavior while wind-blown sand covers them. Sea Lion Island, Falkland Islands, November.

Charlie Summers / Southern Elephant Seal (Mirounga leonina) bull (right) lying on females while a pup nurses. Sea Lion Island, The Falklands, November.

Troels Jacobsen/Arcticphoto / Broad-billed Prion (Pachyptila vittata) gliding low over the waves, upper wing plumage is visible. Southern Atlantic Ocean.

Troels Jacobsen/Arcticphoto / The mountainous coast of Gough Island in the Southern Atlantic Ocean, March 2007.

Frederique Olivier / Coastal landscape in winter, Macquarie Island, Southern Atlantic, Australian Antarctica, July 2010

Frederique Olivier / Coastal landscape in winter, Macquarie Island, Southern Atlantic, Australian Antarctica, June 2010

Frederique Olivier / Macquarie Island, Southern Atlantic, Australian Antarctica, July 2010

Frederique Olivier / King penguin (Aptenodytes patagonica) adults surrounding creche of chicks on beach, Macquarie Island, Southern Atlantic, Australian Antarctica, July

Frederique Olivier / Coastal landscape, Macquarie Island, Southern Atlantic, Australian Antarctica, June 2010

Frederique Olivier / Southern elephant seals (Mirounga leonina) on beach, Macquarie Island, Southern Atlantic, Australian Antarctica, June

Frederique Olivier / Coastal landscape in winter, Macquarie Island, Southern Atlantic, Australian Antarctica, July 2010

Frederique Olivier / Coastal landscape in winter, Macquarie Island, Southern Atlantic, Australian Antarctica, June 2010

Frederique Olivier / Coastal landscape in winter, Macquarie Island, Southern Atlantic, Australian Antarctica, June 2010

Frederique Olivier / King penguin (Aptenodytes patagonica) portrait, Macquarie Island, Southern Atlantic, Australian Antarctica, July

Frederique Olivier / Man walking along coast in winter, Macquarie Island, Southern Atlantic, Australian Antarctica, July 2010

Frederique Olivier / Southern elephant seal (Mirounga leonina) swimming ashore through seaweed, Macquarie Island, Southern Atlantic, Australian Antarctica, December

Frederique Olivier / King penguin (Aptenodytes patagonica) portrait, Macquarie Island, Southern Atlantic, Australian Antarctica, July