USA NPN National Phenology Network

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National Phenology Database Reaches 10 million record milestone

As of April 24, 2017, the National Phenology Database has reached 10 million records! Each record is a response to a question about phenology activity for a particular plant or animal species on a unique day and time, by a unique observer.

Read more about this milestone in this story in UA News.  

Find out what 10 million records means: