Tag Archives: Red-necked Stint

Aleutian Tern on decline?

AleutenseeschwalbeThe cute, delicate Aleutian Tern (Onychoprion aleuticus, formerly Sterna aleutica) breeds entirely in the north Pacific Ocean on the coasts of Sakhalin and Kamchatka, Russia, on islands in the Bering Sea and on the Aleutian Islands. A recent BirdLife article from November 22, 2016 by Andy Symes asks whether this species has to be uplisted to Vulnerable or Endangered.

Aleutian Tern is currently listed as Least Concern on the basis that it was not thought to approach the thresholds for Vulnerable under any of the IUCN Red List criteria. A 2013 status assessment by the U.S. Fish and Wildlife Service compiled new data on Alaskan colonies and suggested that the population at surveyed colonies had declined by 79% since 1995, with perhaps fewer than 5,000 individuals – down from 9,000 to 12,000 birds – in Alaska as a whole.

Recent studies show however, that the majority of the world’s Continue reading Aleutian Tern on decline?