What's with the decline in European bird populations?
These are bad days to be a bird. A study released this week found that the most common birds in Europe are declining at an alarming rate, and that is not an idle term. By studying 30 years of data across 25 countries, conservationists estimated that there are now a brain-boggling 421 million fewer birds flapping across the continent’s skies than were around in 1980.
House sparrows alone account for a third of that decline, with 147 million fewer birds, a drop of 62% of their total population; starling numbers have fallen by 45 million or 53%; skylarks are down by 37 million (46%). Yes, the marsh harrier has recovered a bit, and feral pigeons and ring necked parakeets are doing well in cities, but overall, concluded the report, “global biodiversity is undergoing unprecedented decline”, and some of the species taking the hardest hit are birds which were once, not so long ago, abundant in our skies.
http://www.theguardian.com/environment/2014/nov/07/bird-decline-common-species-rspb
Is this part of the sixth great extinction?
http://time.com/3035872/sixth-great-extinction/
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