"We are collecting data about the presence of birds in early winter because birds tell us much about the changing face of our world. We know, for example, that many birds are now found further north in winter than just 40 years ago, testimony to a warming climate trend."
By Andy Wood
http://stream.publicbroadcasting.net/production/mp3/national/local-national-878251.mp3
Andy shares his experience with this year's Christmas Bird Count.
Andy Wood is education director for Audubon North Carolina and author of "Backyard Carolina," a collection of his WHQR commentaries.