ScienceDaily (Feb. 2, 2010) — The loss of wetlands in the prairie pothole region of central North America due to a warmer and drier climate will negatively affect millions of waterfowl that depend on the region for food, shelter and raising young, according to research published February 1 in the journal BioScience.
http://www.sciencedaily.com/releases/2010/02/100201145432.htm