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Nature Observation Database Receives One-Millionth Entry
Lucille Tower examines a vine maple on the PSU Portland Budwatch trail. Tower submitted the one-millionth observation to the USA National Phenology Network.
Credit: Ruben Garcia
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Jake Weltzin, an ecologist with the U.S. Geological Survey and executive director for the U.S. National Phenology Network, discusses the benefits of citizen science.
Credit: National Science Foundation
Vine Maple leaves and flowers are shown.
Credit: Tony Perodeau, Creative Commons Attribution-ShareAlike 3.0 License.
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A monarch caterpillar is one of many organisms available for monitoring as part of Nature's Notebook, a national plant and animal observing program.
Credit: A. Miller-Rushing
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A research technician records plant flowering in a high-elevation Colorado meadow to understand interactions between plants and their pollinators.
Credit: A. Miller-Rushing
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Interactions between plants and their insect pollinators can be disrupted by environmental variation that changes the timing of flowering or the presence of beneficial insects.
Credit: A. Miller-Rushing
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