Press Reports
BTO Press Release
Are predators to blame for songbird decline?
In the biggest ever analysis of songbirds and their predators, published today in the Journal of Applied Ecology, scientists look at the role of predators in the decline of species such as Bullfinch and Yellowhammer. Whilst a small number of associations may suggest significant negative effects between predator and prey species, for the majority of the songbird species examined there is no evidence that increases in common avian predators or Grey Squirrels are associated with large-scale population declines.
Tree Sparrow down 97%
Go to: BTO article / Press Release / Journal of Applied Ecology
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Date Added: March 8th 2010