Milan Radisics / Crystallised patterns in an abandoned pond used for the disposal and stacking of phosphogypsum with shallow, but highly toxic radioactive green water in Huelva, Southern Spain. Phosphogypsum is a radi...

Milan Radisics / Service road crossing an abandoned pond used for the disposal and stacking of phosphogypsum with crystallised patterns and shallow, but highly toxic radioactive green water in Huelva, Southern Spain....

Milan Radisics / Service road crossing an abandoned pond used for the disposal and stacking of phosphogypsum with crystallised patterns and shallow, but highly toxic radioactive green water in Huelva, Southern Spain....

Mark Carwardine / Common / Northern minke whale (Balaenoptera acutorostrata) surfacing, Pacific coast of Baja California, Mexico, February

Eric Baccega / View of sailboat from directly above, showing deck, and floating ice. King's Bay, Spizbergen, Svalbard Archipelago, Norway, July 2000

Andy Murch / Thorny skate (Amblyraja radiata) above sea floor. Rhode Island, New England, USA. April.

Andy Murch / Sepia stingray (Urolophus aurantiacus) swimming over reef. Chiba Prefecture, Honshu, Japan. October.

Andy Murch / Thorny stingray (Urotrygon rogersi) on sea floor. Punta Chame, Panama.

Andy Murch / Oriental bluespotted maskray (Neotrygon orientale) swimming over sea floor. Raja Ampat Islands, Indonesia.

Andy Murch / Longtail stingray (Hypanus longus) on sea floor. Coiba Island, Panama.

Andy Murch / Longnose stingray (Hypanus guttatus). Livingston, Guatemala.

Andy Murch / Longnose skate (Beringraja rhina) on sea floor beside Starfish (Asteroidea). Deep Cove, British Columbia, Canada. November.

Andy Murch / Little skate (Leucoraja erinacea) on sea floor. Cape Ann, Massachusetts, USA. September.

Andy Murch / Little skate (Leucoraja erinacea) on sea floor. Cape Ann, Massachusetts, USA. September.

Andy Murch / Chain catshark (Scyliorhinus retifer) swimming above sea floor. Rhode Island, New England, USA. July.

Andy Murch / Bullseye electric ray (Diplobatis ommata) on sea floor. Sea of Cortez, Mexico.

Andy Murch / Bottlenose guitarfish (Rhinobatos schlegelii) on sea floor. Chiba Prefecture, Honshu, Japan. May.

Andy Murch / Big skate (Beringraja binoculata) on sea floor. Vancouver Island, British Columbia, Canada. September.

Andy Murch / Atlantic mobula ray (Mobula hypostoma) group swimming in Caribbean Sea. Isla Mujeres, Quintana Roo, Mexico.

Shane Gross / Aerial view of tidal channels in marshland. Mockhorn Island State Wildlife Management Area, Virginia, USA. May 2019.

Mark MacEwen / Southern elephant seal (Mirounga leonina) and King penguin (Aptenodytes patagonicus) colonies on beach, aerial view. St Andrews Bay, South Georgia. October 2017.

Mark MacEwen / Plains zebra (Equus quagga), close up of striped fur on back. Namibia.

Erlend Haarberg / Common haircap moss (Polytrichum commune). Forollhogna National Park, Norway. September.

Adrian Davies / Slime mould (Cribraria sp) growing on filter paper in petri dish.

Jurgen Freund / Salt extraction on Kusamba Beach. Saltwater is poured over an area of raked beach and left to evaporate. The salty sand is transferred to vats and more saltwater poured over, this is repeated several...

Jurgen Freund / Rice fields and Palm trees, aerial view. Near Ubud, Bali, Indonesia. 2018.

Mark Carwardine / Blue whale (Balaenoptera musculus) fluking whilst diving, aerial view. Baja California, Mexico. April.

Mark Carwardine / Munk's mobula ray (Mobula munkiana) group in Sea of Cortez, aerial view. Baja California, Mexico. April.

Milan Radisics / Service road crossing an abandoned pond used for the disposal and stacking of phosphogypsum with crystallised patterns and shallow, but highly toxic radioactive green water in Huelva, Southern Spain....

Milan Radisics / Coloured water leaking from photogypsum storage pond creates tidal channels in saltmarsh habitat. Huelva, Southern Spain. Phosphogypsum is a radioactive by-product in the manufacture of phosphoric aci...

Milan Radisics / Coloured water leaking from photogypsum storage pond into saltmarsh habitat. Huelva, Southern Spain. Phosphogypsum is a radioactive by-product in the manufacture of phosphoric acid, used for phosphate...

Milan Radisics / Coloured water leaking from photogypsum storage pond creates tidal channels in saltmarsh habitat. Huelva, Southern Spain. Phosphogypsum is a radioactive by-product in the manufacture of phosphoric aci...

Milan Radisics / Coloured water leaking from photogypsum storage pond creates tidal channels in saltmarsh habitat. Huelva, Southern Spain. Phosphogypsum is a radioactive by-product in the manufacture of phosphoric aci...

Milan Radisics / Coloured water leaking from photogypsum storage pond creates tidal channels in saltmarsh habitat. Huelva, Southern Spain. Phosphogypsum is a radioactive by-product in the manufacture of phosphoric aci...

Milan Radisics / Wall of dam, built around abandoned pond used for the disposal and stacking of phosphogypsum in Huelva, Southern Spain. Phosphogypsum is a radioactive by-product in the manufacture of phosphoric acid,...

Milan Radisics / Abandoned pond used for the disposal and stacking of phosphogypsum in Huelva, Southern Spain. Phosphogypsum is a radioactive by-product in the manufacture of phosphoric acid, used for phosphate-based...

Milan Radisics / Crystallised patterns in an abandoned pond used for the disposal and stacking of phosphogypsum with shallow, but highly toxic radioactive green water in Huelva, Southern Spain. Phosphogypsum is a radi...

Milan Radisics / Crystallised patterns in an abandoned pond used for the disposal and stacking of phosphogypsum with shallow, but highly toxic radioactive green water in Huelva, Southern Spain. Phosphogypsum is a radi...

Milan Radisics / Service road crossing an abandoned pond used for the disposal and stacking of phosphogypsum with crystallised patterns and shallow, but highly toxic radioactive green water in Huelva, Southern Spain....

Milan Radisics / Coloured water leaking from photogypsum storage pond creates tidal channels in saltmarsh habitat. Huelva, Southern Spain. Phosphogypsum is a radioactive by-product in the manufacture of phosphoric aci...

Milan Radisics / Crystallised patterns in an abandoned pond used for the disposal and stacking of phosphogypsum with shallow, but highly toxic radioactive green water in Huelva, Southern Spain. Phosphogypsum is a radi...

Milan Radisics / Crystallised patterns in an abandoned pond used for the disposal and stacking of phosphogypsum with shallow, but highly toxic radioactive green water in Huelva, Southern Spain. Phosphogypsum is a radi...

Milan Radisics / Crystallised patterns in an abandoned pond used for the disposal and stacking of phosphogypsum with shallow, but highly toxic radioactive green water in Huelva, Southern Spain. Phosphogypsum is a radi...

Milan Radisics / Crystallised patterns in an abandoned pond used for the disposal and stacking of phosphogypsum with shallow, but highly toxic radioactive green water in Huelva, Southern Spain. Phosphogypsum is a radi...

Milan Radisics / Crystallised patterns in an abandoned pond used for the disposal and stacking of phosphogypsum. Huelva, Southern Spain. Phosphogypsum is a radioactive by-product in the manufacture of phosphoric acid,...

Milan Radisics / RioTinto tidal area and saltmarshes, with healthy vegetation and red silt containing pyrite (an iron mineral common in sediments). The silt is deposited by constant tidal flooding. This image was take...

Milan Radisics / Coloured water leaking from photogypsum storage pond creates tidal channels in saltmarsh habitat. Huelva, Southern Spain. Railway lines pass nearby. Phosphogypsum is a radioactive by-product in the ma...

Milan Radisics / Coloured water leaking from photogypsum storage pond creates tidal channels in saltmarsh habitat. Huelva, Southern Spain. Phosphogypsum is a radioactive by-product in the manufacture of phosphoric aci...