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Five most recent topics
- Striped Manakin (Machaeropterus regulus) is being split: list M. regulus as Near Threatened?
- Shrike-like Cotinga (Laniisoma elegans) is being split: request for information
- Asian Fairy-bluebird (Irena puella) is being split: list Palawan Fairy-bluebird I. tweeddalii as Near Threatened?
- The newly described taxon Hypocnemis rondoni is to be recognised as a species by BirdLife: request for information.
- The newly described taxon Hemitriccus cohnhafti is to be recognised as a species by BirdLife: list as Near Threatened?
- Sanctuary declared for elusive oriole once believed extinct September 29, 2016With its yellow and olive-green plumage perfectly camouflaging it against the tree canopies, the Isabela Oriole Oriolus isabellae, a lowland forest specialist endemic to the island of Luzon in the Philippines, doesn't intend for itself to be seen by humans. And unfortunately, for many decades it wasn't. Due to the rapid and widespread deforestation which has […]
- Ivory poachers driving rare bird to extinction September 28, 2016A sudden explosion of demand for the Helmeted Hornbill's casque as "ivory" is plunging the species to extinction at frightening speed. Yesterday the government of Indonesia once again explained the issue during the Convention on International Trade in Endangered Species (CITES) - a gathering of 182 nations currently underway in Johannesburg, South Africa. Perhaps the […]
- Conservation: not just about the birds and the bees September 27, 2016When someone says the phrase ‘nature conservation’ what comes to mind? For many people it means the species and habitats being conserved – forests and oceans, tigers and whales, penguins and parrots. Many conservationists have embarked on their chosen career because of their passion for wildlife and wild places. They have followed a natural sciences […]
- Sanctuary declared for elusive oriole once believed extinct September 29, 2016
Tag Archives: Saker Falcon
Some such new data have been provided in recent publications by Moshkin (2010) and Levin (2011), who present past and present population sizes in the most important range states based on new data sources, particularly for local population trends. In comparison to the figures previously used by BirdLife, key differences in Moshkin’s (2010) estimates include higher estimates of 5,218 pairs in Kazakhstan and 6,500 pairs in Russia in 1990 and a lower estimate of 1,500 pairs in China in 2010. In addition, Levin (2011) gives a new present-day estimate of fewer than 1,000 pairs in Kazakhstan. We discuss these in turn below and consider their significance for the overall rate of decline, the calculation for which can be viewed in the spreadsheet attached. Continue reading