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USA National Phenology Network
July 10, 2015
The USA-NPN's Gridded Spring Indices, developed in partnership with Cornell University using long-term lilac data from the National Phenology Database, are highlighted in the new website Whenology. The website uses dynamic visualizations to show how the timing of plant and animal phenology is changing.
Mayflies can emerge in the millions, numbers large enough to appear on weather radar! The US Fish & Wildlife Service is teaming up with Nature's Notebook to track the large-scale emergence of mayflies along the Upper Mississippi River this summer. Find our more about how you can join Mayfly Watch.