COMMON BIRDS IN DECLINE
National Audubon's unprecedented analysis of forty years of citizen-science bird population data from our own Christmas Bird Count plus the Breeding Bird Survey reveals the alarming decline of many of our most common and beloved birds.
http://stateofthebirds.audubon.org/CBID/
Audubon: Common backyard birds becoming less common
http://www.cnn.com/
Some Common Birds Not So Common Anymore (Associated Press article)
http://www.washingtonpost.com
Environmental News network
Marine Bird Populations Declining
http://www.enn.com/
News Tribune Missouri
Annual migration of perching birds in progress
http://www.newstribune.com/
Oyster Bay Enterprise Pilot Nassay County
Disappearing Common Birds
Send an Environmental Wake-up Call
BBC Climate Fear for Visiting Birds
http://news.bbc.co.uk/
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