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Observations of plant and animal phenology are useful for tracking the biological (or ecological) response to climate change.
Image credit:
California Phenology Project, Brian Haggerty
Phenology Data Overview
Phenology data are already supporting science and helping natural resource managers and public officials make decisions about how to prepare for and cope with the rapid changes occurring across the nation.
You can...
- Get a snapshot of the data in our National Phenology Database.
- Explore the data collected via Nature's Notebook with our interactive visualization tool.
- Download the data collected via Nature's Notebook.
- Search for other phenology data sets.
- Share existing data.
You might also want to explore some preliminary findings and peer-reviewed results from the USA-NPN data.