Mother Nature Network on Tumblr MNN on Facebook MNN on Twitter
Mother Nature Network

27

Dec

12

Mar

Thoreau’s notes help researchers monitor climate changeRecords of spring blooms made by Henry David Thoreau, and other naturalists, have allowed scientists to decipher the effects of a warming climate.

Thoreau’s notes help researchers monitor climate change
Records of spring blooms made by Henry David Thoreau, and other naturalists, have allowed scientists to decipher the effects of a warming climate.