Status of Spring
This year, spring leaf-out was 1-3 weeks late in the SE, northern Great Plains, MW, and NE and 1-3 weeks early across the central Great Plains and mid-Atlantic. The west is a patchwork of early and late arrival.
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USA National Phenology Network
News
15 million records submitted to the National Phenology Database
December 17, 2018
We've just reached the milestone of 15 million records submitted to the National Phenology Database! These data are freely available for download and exploration in the Phenology Visualization Tool.
Celebrating 10 Years of the USA-NPN
This month, we look ahead to the future of the USA-NPN. Here are some of the things we are cooking up for next year:
- Pheno Forecast maps for at least five new species including buffelgrass, eastern tent caterpillar, and Asian long-horned beetle
- Online Observer Certification Course
- A new and improved Phenology Visualization Tool
- and much more!
Are You a ...?
Researcher Use phenology for your science and engagement efforts. Natural Resource Manager Improve decision making with phenology data and information.Educator Enrich your teaching with phenology. Citizen Scientist Contribute to an exciting national effort. Local Phenology LeaderEngage observers in tracking phenology of plants and animals.
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