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Five most recent topics
- Cory’s Shearwater (Calonectris diomedea) is being split: request for information on C. diomedea and C. borealis
- The taxonomic treatment of the Little Shearwater (Puffinus assimilis)/Audubon’s Shearwater (P. lherminieri) complex is being revised, and P. bryani is being recognised as a species: request for information
- Aleutian Tern (Sterna aleutica): uplist to Vulnerable or Endangered?
- Ogea Monarch (Mayrornis versicolor): downlist to Near Threatened or Least Concern?
- West Indian Whistling-duck (Dendrocygna arborea): request for information
Tag Archives: Northern Royal Albatross
Northern Royal Albatross Diomedea sanfordi is listed as Endangered under criteria A4b,c; B2a+b(iii,v) on the basis that the species occupies an Area of Occupancy of less than 10 km2, including fewer than five locations (three island groups), in which the population is estimated to be undergoing a very rapid decline. Further information on this species’s current and projected population trends over a period of 81 years (revised estimate of three generations), as well as the estimated population size, is requested to help in the assessment of its threat status.