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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: Derbyan Parakeet
Archived 2010-2011 topics: Derbyan Parakeet (Psittacula derbiana): information on the threat from trade and resulting population trends requested.
Derbyan Parakeet Psittacula derbiana is currently listed as Least Concern on the IUCN Red List, however recent reports suggest the species is heavily trapped for trade and has disappeared from areas where it was once common. Comments on population trends and threats to the species are invited. If these suggest that the species is declining at a rate approaching 30% over three generations the species may warrant uplisting. Continue reading