bye, bye…

Populations of the rusty blackbird, a once-abundant North American species, have declined drastically in recent years, and Auburn University researchers say climate change is to blame.
That’s the finding of graduate students Chris McClure, Brian Rolek and Kenneth McDonald published recently in the scientific journal Ecology and Evolution.
Under the direction of ornithology professor Geoffrey Hill, McClure, Rolek and McDonald studied the blackbird decline and wrote the paper “Climate change and the decline of a once common bird.”
“Changing climate is affecting everything,” McClure said. “These birds used to be everywhere and usually when people are talking about climate change, you look at the effects on an isolated species, such as some rare bird on a mountaintop somewhere.”
“But our research proved that it has a much wider effect. These birds literally span an entire continent, living in different climates, and yet they are affected just as much as anything else.”

Phys Org, 20 Feb 2012