Groundbreaking study uses seabirds as indicators of mercury presence through the North-Atlantic Arctic. Results of grave importance for Arctic communities as concentrations increase from the Barents Sea to the East coast of Canada.

In only four decades more than 80% of kittiwakes breeding on the coast of the Norwegian mainland have disappeared. More than 60% of all seabird species in Norway are now endangered. In this photographic journey through shifting baselines we clearly see the dramatic changes

Mercury is known to have an adverse effect on animal wildlife, and mercury contamination has increased through anthropogenic inputs. A new study examines the mercury exposure and the potential health risks for 36 Arctic seabirds and shorebirds.

By using a more than 100-year-old record of a puffin Fratercula arctica chick harvest on Iceland, researchers have found a relationship between ocean temperatures and production of puffin chicks.