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Five most recent topics
- Liberian Greenbul, Phyllastrephus leucolepis, is to be listed as Data Deficient.
- The newly described taxon Sporophila iberaensis is to be recognised as a species by BirdLife: request for information.
- Sharp-beaked Ground-finch (Geospiza difficilis) is being split: list Vampire Ground-finch G. septentrionalis and Genovesa Ground-finch G. acutirostris as Vulnerable?
- Large Cactus-finch (Geospiza conirostris) is being split: list G. conirostris and G. propinqua as Vulnerable?
- Mountain Serin (Serinus estherae) is being split and moved to the genus Chrysocorythus: list C. mindanensis as Near Threatened or Least Concern?
- Conserving Madagascar's forest of hope October 20, 2016Developing the confidence of local communities and a BirdLife Partner to work together to protect their environment has brought encouraging changes for nature and people. Some places are so rich in natural wonders, so extraordinary, so different from any other, so important for people, and yet so threatened, that we must pull out all […]
- Biodiversity conservation in Yemen – joining forces for the future October 19, 2016What do conservationists do when they can’t do surveys, can’t implement grass-root activities, can’t meet with local people or government representatives to talk about environmental issues and policies? What if a country is being bombed, tanks are rolling through the streets, and it’s not even clear who the government is? This story can be read […]
- Irreplaceable - Sierra de Bahoruco, Dominican Republic October 18, 2016At 1,100 km, Sierra de Bahoruco National Park, is the largest terrestrial protected area of the Dominican Republic and one of the most important refuges for Hispaniola island’s unique biodiversity.
- Conserving Madagascar's forest of hope October 20, 2016
Tag Archives: Yelkouan Shearwater
Archived 2015 topics: Yelkouan Shearwater (Puffinus yelkouan) – downlist from Vulnerable to Least Concern?
Yelkouan Shearwater Puffinus yelkouan is endemic to the Mediterranean and Black Seas, breeding from S France and E Algeria east to Greece and Bulgaria; breeding is also suspected in Turkey, but still not proven (Carboneras et al. 2014). It is … Continue reading
To explore the impact of uncertainty on the overall trend and category, a number of alternative scenarios were also explored (see attached spreadsheet). When the trend assessments were re-run, only the most optimistic scenarios altered the potential Red List category (from Endangered to Vulnerable or Near Threatened), i.e. assuming Italy is experiencing the minimum decline rate and countries with unknown trends are stable.
This suggests that the species’s global status ought to be revised to Vulnerable under criterion A4b,c,d,e, as it is projected to suffer a rapid population reduction (30-49% decline over three generations). Comments on this proposal and any relevant information (particularly including trend information for additional countries) are invited. Continue reading