Pat Tuson / Please recycle printed on the bottom of envelopes received through the post along with recycling and FSC logo, London, UK March 2015.

Pat Tuson / Pile of unopened envelopes containing clothing catalogues and showing recycle logo London, UK, January 2015.

Pat Tuson / Man's hands holding pile of catalogues for recycling, Holloway, London Borough of Islington, England, UK, January 2015.

Juan Carlos Munoz / Banknotes of Costa Rica showing illustrations of Costa Rican animals including Sloths, Capuchins and Sharks. December 2014.

Stephen Dalton / Close up of recycled toilet paper (note the small fragments of dark and coloured impurities within this recycled paper), UK.

John Cancalosi / European paper wasp male (note curved antennae) {Polistes dominulus} USA.

John Cancalosi / European paper wasp female (note straight antennae) USA {Polistes dominulus}.

Edwin Giesbers / Bird ringer and researcher Fred Koning measuring and ringing four Tawny owl (Strix aluco) chicks. Part of a 60 year long-term study to monitor raptors and their nests in a 3,400 hectare area of coasta...