Suzi Eszterhas / Giant anteater (Myrmecophaga tridactyla) Serra de Canastra National Park, Brazil

Suzi Eszterhas / Giant Anteater (Myrmecophaga tridactyla), Serra de Canastra National Park, Brazil

Suzi Eszterhas / Giant Anteater (Myrmecophaga tridactyla), Serra de Canastra National Park, Brazil

Michel Roggo / Underwater river scene with freshwater plants and Tetra fish, Aquario Natural, Rio Baia Bonito, Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso del Sul, Brazil November/Decembe...

Inaki Relanzon,Inaki Relanzon / Romanesque Church of Mare de Deu de la Pertusa, Serra del Montsec, Pyrenees, Catalonia, Spain, February 2013.

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

Wild Wonders of Europe / Elander / Bearded vulture (Gypaetus barbatos) adult and juvenile, Serra de Beumort, Gerri de la Sal, Catalonia, Spain, November 2008

Wild Wonders of Europe / Bartocha / Cuirassed / Bosnian pine (Pinus leucodermis / heldreichii) tree stump on the Piana del Pollino with Serra delle Ciavole (left) and Serra Dolcedorme (right) Pollino National Park, Italy, May 2009 WWE B...

Wild Wonders of Europe / Radisics / Water falling over basalt stones, Paul de Serra mountains, Madeira, March 2009

Wild Wonders of Europe / Müller / Ferns in a valley, Pollino National Park, Basilicata, Italy, May 2009

Wild Wonders of Europe / Elander / Bearded vulture (Gypaetus barbatus) flying over Griffon vultures (Gyps fulvus) on the ground, Serra de Beumort, Gerri de la Sal, Catalonia, Spain, November 2008

Wild Wonders of Europe / Elander / Two Bearded vultures (Gypaetus barbatus) fighting, Serra de Beumort, Gerri de la Sal, Catalonia, Spain, November 2008. WWE BOOK. WWE OUTDOOR EXHIBITION

Wild Wonders of Europe / Elander / Bearded vulture (Gypaetus barbatus) in flight, Serra de Beumort, Gerri de la Sal, Catalonia, Spain, November 2008. WWE INDOOR EXHIBITION

Wild Wonders of Europe / Elander / Bearded vulture (Gypaetus barbatus) carrying hoof in its beak, Serra de Beumort, Gerri de la Sal, Catalonia, Spain, November 2008

Wild Wonders of Europe / Elander / Griffon vulture (Gyps fulvus) portrait, Serra de Beumort, Gerri de la Sal, Catalonia, Spain, November 2008

Wild Wonders of Europe / Elander / Bearded vulture (Gypaetus barbatus) in flight, Serra de Beumort, Gerri de la Sal, Catalonia, Spain, November 2008

Luiz Claudio Marigo / Atlantic rainforest in Serra da Cantareira State Park borders So Paulo city, So Paulo State, Southeastern Brazil.

Luiz Claudio Marigo / Maned wolf (Chrysocyon brachyurus) in its natural habitat, at sunset, the grasslands of the Brazilian Cerrado, Serra da Canastra National Park, Minas Gerais State, Brazil.

Luiz Claudio Marigo / Giant anteater (Myrmecophaga tridactyla) Serra da Canastra National Park, Minas Gerais State, Southeastern Brazil. Endangered

Luiz Claudio Marigo / Giant anteater (Myrmecophaga tridactyla) Serra da Canastra National Park, Minas Gerais State, Southeastern Brazil. Endangered

Luiz Claudio Marigo / Bromeliad {Vriesea sp} in atlantic rainforest, Serra da Graciosa, Brazil

Luiz Claudio Marigo / Butterfly {Heliconius erato amazona} Serra dos Carajas, Brazil

Tui De Roy / Cerrado habitat, fire resistant savannah scrubland, prone to burning from lightning strikes, Serra de Canastra National Park, Brazil

Tui De Roy / Mato Grosso, limestone springs and waterfalls, Betione, Serra de Bodoquena, Brazil

Suzi Eszterhas / Red-legged Seriema (Cariama cristata) Serra de Canastra National Park, Brazil

Suzi Eszterhas / Southern-crested Caracara (Caracara plancus) Serra de Canastra National Park, Brazil

Franco Banfi / Scuba diver between trees seen from below the surface surrounding Lagoa Misteriosa, a sink hole in limestone region, Serra da Bodoquena (Bodoquena Mountain Range), Bonito, Mato Grosso do Sul, Brazil

Franco Banfi / Scuba diver between trees seen from below the surface surrounding Lagoa Misteriosa a sink hole in limestone region, Serra da Bodoquena (Bodoquena Mountain Range), Bonito, Mato Grosso do Sul, Brazil

Michel Roggo / Under water in the Abismo Anhumas or Anhumas Abyss. This is a 80 metre deep lake, at the bottom of a 72 metre deep cave. Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso do Sul...

Michel Roggo / Diver underwater in the Abismo Anhumas or Anhumas Abyss. This is a 80 metre deep lake, at the bottom of a 72 metre deep cave. Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso d...

Michel Roggo / Under water in the Abismo Anhumas or Anhumas Abyss. This is a 80 metre deep lake, at the bottom of a 72 metre deep cave. Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso do Sul...

Michel Roggo / Under water in the Abismo Anhumas or Anhumas Abyss. This is a 80 metre deep lake, at the bottom of a 72 metre deep cave. Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso do Sul...

Michel Roggo / Under water in the Abismo Anhumas or Anhumas Abyss. This is a 80 metre deep lake, at the bottom of a 72 metre deep cave. Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso do Sul...

Michel Roggo / Under water in the Abismo Anhumas or Anhumas Abyss. This is a 80 metre deep lake, at the bottom of a 72 metre deep cave. Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso do Sul...

Michel Roggo / Under water in the Abismo Anhumas or Anhumas Abyss. This is a 80 metre deep lake, at the bottom of a 72 metre deep cave. Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso do Sul...

Michel Roggo / Under water in the Abismo Anhumas or Anhumas Abyss. This is a 80 metre deep lake, at the bottom of a 72 metre deep cave. Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso do Sul...

Michel Roggo / Light shining into Abismo Anhumas or Anhumas Abyss with tourists. This is a 80 metre deep lake, at the bottom of a 72 metre deep cave. Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato...

Michel Roggo / Light shining into Abismo Anhumas or Anhumas Abyss. This is a 80 metre deep lake, at the bottom of a 72 metre deep cave. Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso do Sul...

Michel Roggo / Light shining into Abismo Anhumas or Anhumas Abyss. This is a 80 metre deep lake, at the bottom of a 72 metre deep cave. Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso do Sul...

Michel Roggo / Anhumas Abyss Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso del Sul, Brazil November 2011 . Photographed for The Freshwater Project

Michel Roggo / Underwater view pf photographer Michel Roggo snorkelling in Anhumas Abyss Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso del Sul, Brazil. November 2012 . Photographed for The...

Michel Roggo / Piraputanga (Brycon hilarii) and small Tetra fish (Hyphessobrycon sp.) Rio Olhio d'Agua, tributary of Rio da Prata, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso do Sul, Brazil Novemb...

Michel Roggo / Piraputanga (Brycon hilarii) Aquario Natural, Rio Baja Bonito, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso del Sul, Brazil. Photographed for The Freshwater Project

Michel Roggo / Pacu (Piaractus mesopotamicus) and Piraputanga (Brycon hilarii) and Tetra (Hyphessobrycon sp.) Rio Olhio d'Agua, tributary of Rio da Prata, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso d...

Michel Roggo / Scuba diver in Lagoa Misteriosa at the bottom of a sink hole in limestone region, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso do Sul, Brazil. November 2016 . Photographed for The Fresh...

Michel Roggo / Burhead (Echinodorus macrophyllus) Aquario Natural, Rio Baja Bonito, Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso do Sul, Brazil,November 2016 . Photographed for The Freshwa...

Michel Roggo / Curimbat (Prochilodus lineatus) Rio Olhio d'Agua, tributary of Rio da Prata, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso del Sul, Brazil. Photographed for The Freshwater Project

Michel Roggo / Piraputanga (Brycon hilarii) Rio Olhio d'Agua, tributary of Rio da Prata, Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso del Sul, Brazil. Photographed for The Freshwater Proje...

Michel Roggo / Piraputanga (Brycon hilarii) Rio Olhio d'Agua, tributary of Rio da Prata, Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso del Sul, Brazil. Photographed for The Freshwater Proje...

Michel Roggo / Anhumas Abyss, a 72 meters deep cave with underwater limestone cones up to 20 meters high, Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso del Sul, Brazil November 2016 . Photo...

Michel Roggo / Anhumas Abyss, a 72 meters deep cave,with underwater limestone cones up to 20 meters high, Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso del Sul, Brazil November 2016 . Photo...

Michel Roggo / Piraputanga (Brycon hilarii) and Pacu (Piaractus mesopotamicus) Rio Olhio d'agua, tributary of Rio da Prata Bonito area, Serra da Bodoquena, Mato Grosso do Sul, Brazil, November 2016 . Photographed fo...

Michel Roggo / Dourado (Salminus maxillosus) Rio Olhio d'Agua, tributary of Rio da Prata, Bonito area, Serra da Bodoquena, Mato Grosso do Sul, Brazil November 2016 . Photographed for The Freshwater Project

Michel Roggo / Lagoa Misteriosa at the bottom of a sink hole in limestone region, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso do Sul, Brazil November 2016 . Photographed for The Freshwater Project

Michel Roggo / Lagoa Misteriosa at the bottom of a sink hole in limestone region, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso do Sul, Brazil November 2016 . Photographed for The Freshwater Project

Michel Roggo / Aerial view of Lagoa Misteriosa at the bottom of a sink hole in limestone region, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso do Sul, Brazil November 2016 . Photographed for The Freshw...

Michel Roggo / Piraputanga (Brycon hilarii) in Burhead (Echinodorus macrophyllus) Aquario Natural, Rio Baja Bonito, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso do Sul, Brazil. Photographed for The Fre...

Michel Roggo / Burhead plants (Echinodorus macrophyllus) Aquario Natural, Rio Baja Bonito, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso do Sul, Brazil. Photographed for The Freshwater Project

Michel Roggo / Burhead plants (Echinodorus macrophyllus) Aquario Natural, Rio Baja Bonito, Bonito area, Serra da Bodoquena (Bodoquena Mountain Range), Mato Grosso do Sul, Brazil November 2016 . Photographed for The...

Ingo Arndt / Burrowing owl (Athene cunicularia) two adults, one feeding juvenile, Serra da Canastra National Park, Brazil, January.

Ingo Arndt / Burrowing owl (Athene cunicularia) two adults, one feeding juvenile, Serra da Canastra National Park, Brazil, January.

Ingo Arndt / Crested Caracara (Polyborus plancus), pair on termite mound, Serra da Canastra National Park, Brazil, January.

Ingo Arndt / Crested Caracara (Polyborus plancus), pair on termite mound, Serra da Canastra National Park, Brazil, January.

Ingo Arndt / Burrowing owl (Athene cunicularia), adult yawning, Serra da Canastra National Park, Brazil, January 2014.

Ingo Arndt / Burrowing owl (Athene cunicularia), adult sleeping, Serra da Canastra National Park, Brazil, January 2014.

Ingo Arndt / Cumulus clouds, Serra da Canastra National Park, Brazil. January 2014.

Mark Taylor / Aparados da Serra National Park. Rio Grande do Sul, Brazil. August 2014.

Mark Taylor / Aparados da Serra National Park. Rio Grande do Sul, Brazil.

Sandra Bartocha / Sunlit Cuirassed pine tree (Pinus leucodermis) on Piana del Pollino on Serra delle Ciavole with Serra Dolcedorme, Pollino National Park, Italy. May 2009.

Chris Mattison / West Iberian painted frog (Discoglossus galganoi) Serra do Monchique, Algarve, Portugal

Luciano Candisani / Santa Catarina's Guinea Pig (Cavia intermedia) critically endangered endemic species, Moleques do Sul Island, Serra do Tabuleiro State Park, Santa Catarina, Brazil

Will Watson / English Iris (Iris latiflolia), mountain meadow, Serra dos Ancares, Province of Leon, Spain, June.

Robert Thompson / Silkmoth (Pseudautomeris luteata) male, Maua da Serra, Brazil. Controlled conditions.

Suzi Eszterhas / Giant anteater (Myrmecophaga tridactyla) with Southern-crested Caracara (Caracara plancus) in Cerrado, Serra de Canastra National Park, Brazil.

Luciano Candisani / Newly discovered Orange Toadlet species (2010)(Brachycephalus pitanga), Serra do Mar, Atlantic Forest, Brazil

Luciano Candisani / Newly discovered Orange Toadlet species (2010)(Brachycephalus pitanga), Serra do Mar, Atlantic Forest, Brazil

Luciano Candisani / Newly discovered Orange Toadlet species (2010)(Brachycephalus pitanga) in defensive posture, Serra do Mar, Atlantic Forest, Brazil

Suzi Eszterhas / Giant Anteater (Myrmecophaga tridactyla) mother carrying young, Serra de Canastra National Park, Brazil

Cheryl-Samantha Owen / Endemic Clanwilliam sawfin (Barbus serra) and Clanwilliam sandfish (Labeo seeberi) released into the Koebee-Oorlogskloof river tributary. Rietkuil, Oorlogskloof gorge, Doring River, Western Cape, Sout...

Cheryl-Samantha Owen / Scientist releasing an endemic Clanwilliam sawfin (Barbus serra) into the Doring River (Koebee-Oorlogskloof tributary), Rietkuil site. A rare and Endangered species, this individual was caught in a fy...

Cheryl-Samantha Owen / Schooling group of Clanwilliam sawfin (Barbus serra) migrating upriver to spawn. Once widespread and abundant, this endemic species is now classified as Endangered. Driehoek River, Cederberg Mountains...

Cheryl-Samantha Owen / Endemic Clanwilliam sawfin (Barbus serra) measured as part of the Northern Cape Department of Environmental Affairs (DENC) freshwater fish survey. Oorlogskloof Nature Reserve, Northern Cape, South Afr...

Luiz Claudio Marigo / Black-throated Trogon (Trogon rufus) Atlantic Rainforest, Serra do Mar mountains, Bananal, Sao Paulo State, Brazil.

Luiz Claudio Marigo / Black-capped Piprites (Piprites pileata) Atlantic Rainforest of Serra do Mar mountains, Bananal, Sao Paulo State, Brazil

Luiz Claudio Marigo / Black-capped Piprites (Piprites pileata) Atlantic Rainforest of Serra do Mar mountains, Bananal, Sao Paulo State, Brazil

Luiz Claudio Marigo / Orea Banner Butterfly (Epiphile orea) Atlantic Rainforest, Serra do Mar mountains, Bananal, Sao Paulo State, Brazil.

Luiz Claudio Marigo / Large-tailed Antshrike (Mackenziaena leachii) perched on branch, Atlantic Rainforest, Serra do Mar mountains, Bananal, Sao Paulo State, Brazil.

Luiz Claudio Marigo / Large-tailed Antshrike (Mackenziaena leachii) perched on branch, Atlantic Rainforest, Serra do Mar mountains, Bananal, Sao Paulo State, Brazil.

Luiz Claudio Marigo / Rufous-backed Antvireo (Dysithamnus xanthopterus) perched, Atlantic Rainforest, Serra do Mar mountains, Bananal, Sao Paulo State, Brazil

Luiz Claudio Marigo / Atlantic Rainforest (Cloud Forest) of Serra Bonita Private Natural Heritage Reserve (RPPN Serra Bonita), Camacan, Southern Bahia State, Eastern Brazil, October 2013.

Luiz Claudio Marigo / Tarantula (Theraphosidae) Serra Bonita Private Natural Heritage Reserve (RPPN Serra Bonita), Camacan, Southern Bahia State, Eastern Brazil.

Luiz Claudio Marigo / Black jacobin (Florisuga fusca) Atlantic Rainforest, Serra Bonita Private Natural Heritage Reserve (RPPN Serra Bonita), Camacan, Southern Bahia State, Eastern Brazil.

Luiz Claudio Marigo / Black jacobin (Florisuga fusca) Atlantic Rainforest, Serra Bonita Private Natural Heritage Reserve (RPPN Serra Bonita), Camacan, Southern Bahia State, Eastern Brazil.

Luiz Claudio Marigo / Black jacobin (Florisuga fusca) Atlantic Rainforest, Serra Bonita Private Natural Heritage Reserve (RPPN Serra Bonita), Camacan, Southern Bahia State, Eastern Brazil.

Luiz Claudio Marigo / Buff-throated Saltator (Saltator maximus) montane Atlantic Rainforest, Serra Bonita Private Natural Heritage Reserve (RPPN Serra Bonita), Camacan, Southern Bahia State, Eastern Brazil.

Luiz Claudio Marigo / Green Honeycreeper (Chlorophanes spiza) perched, Serra Bonita Private Natural Heritage Reserve (RPPN Serra Bonita) Camacan, Southern Bahia State, Eastern Brazil.