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Astronomy On Tap
AoT East Bay December!
Two Pitchers Oakland CA
- December 10, 2025 at 3:30 AM through 5:00 AM
Community
walking
within 25 miles
Dec 6, 2025
130 opportunities found! use fewer search filter criteria to find more opportunities
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Arizona Water Watch- ADEQ
Arizona Water Watch
Map wet segments of streams and collect temperature data.
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineEcology & EnvironmentClimate & Weatherarizonawater qualityarizona water watchwet dry mappingstreams
Arizona Worm Farm
Arizona Worm Farm: Intro to Gardening
Arizona Worm Farm Arizona
- December 6, 2025 at 7:00 AM
CommunityGeneral Science
Arizona Worm Farm
Arizona Worm Farm: Intro to Gardening
Arizona Worm Farm Arizona
- December 13, 2025 at 7:00 AM
CommunityGeneral Science
Natural History Museum
Big Seaweed Search
Explore the distribution of UK and invasive seaweeds.
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentClimate & WeatherNature & OutdoorsBiologyseaweedsbeachocean conservationocean & waterseaweedinvasiveseaukbeach walkmarinerockpooloceanseashorein oceanstidepoolat the beach
Breeding Bird Survey
Help build population trend reports on U.K’s common birds.
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybirdwatchingbreeding birdunited kingdom
City of Chandler
City of Chandler: Birding Tour of Veterans Oasis Park
Chandler Nature Center Arizona
- December 13, 2025 at 7:00 AM
CommunityGeneral Science
Leibniz-Institut für ökologische Raumentwicklung, Colouring Cities Research Programme
Colouring Dresden
Collecting information about Dresden’s buildings on an open digital platform
Dresden
- Ongoing
Citizen ScienceGeographyEducationComputers & Technologyopen datamappingbuildings
SPOTTERON GmbH
CommuniMap
Discover your local area in a new way and tune in to the nature
Anywhere
- Ongoing
Citizen ScienceSocial ScienceEcology & EnvironmentClimate & Weatherdiscoverneighbourhoodcitiescitizen sciencecity
Nature Forward and Izaak Walton League of America
Creek Critters
Empowering people to check and report on the health of their local streams
Anywhere
- Ongoing
Citizen ScienceOcean Water MarineNature & OutdoorsEcology & Environmentstream qualityaquatic lifebenthic macroinvertebrateswater quailityaquatic insectssummer reading 2021csm2026benthicbenthic invertebratesstream health