Jake Weltzin

Environment

Looking for Consequences of Shifting Seasons

The shifting of the seasons as the world warms up is putting a new focus on the field of phenology. As The World's Clark Boyd reports, scientists are trying to track winners, losers and ecological relationships that are getting out of whack.

Environment

Looking for Consequences of Shifting Seasons

The shifting of the seasons as the world warms up is putting a new focus on the field of phenology. As The World's Clark Boyd reports, scientists are trying to track winners, losers and ecological relationships that are getting out of whack.