Mark Hamblin / 2020VISION / RSPB scientist studying aquatic invertebrate adundance as part of Common Scoter (Melanitta nigra) research, Forsinard Flows RSPB reserve, Flow Country, Sutherland, Highlands, Scotland, UK, June 2011....

Mark Hamblin / 2020VISION / RSPB scientist studying aquatic invertebrate adundance as part of Common Scoter (Melanitta nigra) research, Forsinard Flows RSPB reserve, Flow Country, Sutherland, Highlands, Scotland, UK, June 2011....

Alex Mustard / 2020VISION / Light-bulb sea squirts (Clavelina lepadiformis), a colonial filter feeding invertebrate, fluoresce green when photographed under deep blue light. Shetland Islands, Scotland, UK, June. Did you know? Se...

Alex Mustard / 2020VISION / Light-bulb sea squirts (Clavelina lepadiformis), a colonial filter feeding invertebrate, fluoresce orange when photographed under deep blue light. Shetland Islands, Scotland, UK, June. Did you know? L...

Alex Mustard / 2020VISION / Light-bulb sea squirts (Clavelina lepadiformis), a colonial filter feeding invertebrate, Shetland Islands, Scotland, UK, June

Georgette Douwma / Soft coral and other invertebrates growing on mangrove roots (Rhizophora sp.) on the edge of coral reef. Raja Ampat, Indonesia.

Juergen Freund / Green turtles (Chelonia mydas) mating over coral reef, Sipadan Island, Sabah, Malaysia, June, Endangered species

Juergen Freund / Split level image of Papuan fisherman standing on his dugout canoe over shallow corals, New Ireland, Papua New Guinea, June 2010

Juergen Freund / Invertebrate specimens for the Barcode of Life project of French scientist Laetitia Plaisance as part of the Coral Reef census, Lizard Island, Queensland, Australia, April 2008

Mark Bowler,Mark Bowler / Dead Houseflies {Musca domesticus} and Bluebottle flies {Calliphora vomitaria}, UK

Mark Bowler / Fireflies {Lampyridae} in rainforest, Singapore.

Mark Bowler / Line of Leaf-cutter ants (Atta sp) carrying leaves, digital composite