Climate change affects bird migration timing in North America - Wildlife Gardeners

suunto · 02-22-2012, 06:55 PM

"Bird migration timing across North America has been affected by climate change, according to a study published Feb. 22 in the open access journal PLoS ONE."

“The results are based on a systematic analysis of observations from amateur birdwatchers. This citizen science approach provided access to data for 18 common North American bird species, including orioles, house wrens, and barn swallows, across an unprecedented geographical region.

The researchers, led by Allen Hurlbert of University of North Carolina, Chapel Hill, found that the average arrival time for all species and all locations was shifted earlier by almost a full day for every degree Celsius of warming of the spring temperature, and some species shifted their arrival time by as much as 3-6 days per degree. These results highlight both the power of citizen science for obtaining data, and the potential important impacts of climate change on migration patterns.”

Climate change affects bird migration timing in North America

02-22-2012, 06:55 PM	#1
suunto The Bug Whisperer Join Date: Dec 2008 Location: Monroe County, WV, USA	Climate change affects bird migration timing in North America "Bird migration timing across North America has been affected by climate change, according to a study published Feb. 22 in the open access journal PLoS ONE." “The results are based on a systematic analysis of observations from amateur birdwatchers. This citizen science approach provided access to data for 18 common North American bird species, including orioles, house wrens, and barn swallows, across an unprecedented geographical region. The researchers, led by Allen Hurlbert of University of North Carolina, Chapel Hill, found that the average arrival time for all species and all locations was shifted earlier by almost a full day for every degree Celsius of warming of the spring temperature, and some species shifted their arrival time by as much as 3-6 days per degree. These results highlight both the power of citizen science for obtaining data, and the potential important impacts of climate change on migration patterns.” Climate change affects bird migration timing in North America __________________ “Every artist dips his brush in his own soul and paints his own nature into his pictures.” Henry Ward Beecher

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode