We've just released a new suite of gridded phenology maps for you to explore and use. We have two suites of products based on Acculumated Growing Degree Days (AGDD) and the Extended Spring Indices (SI-x). You can use these maps to see how the accumulated temperature for this year compares to a long-term average, and see whether the onset of spring is "normal" this year at your Refuge. In the next year, we have plans to further translate these types of maps into more Refuge-specific products.We've also seen a recent increase in news coverage of phenology monitoring and citizen science, including two features of Nature's Notebook on FWS blogs.These articles indicate a growing trend in the acceptance of citizen science within the Federal government as a viable method of data collection on Refuges. Whether you are looking for data on how spring is changing at your Refuge, or if you would like to start a new program to collect phenology data on your Refuge, we have the resources for you below. Sincerely,
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| USA-NPN USFWS Liaison | USA-NPN Education Coordinator |
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