We're in beta! If you find a bug or have feedback, let us know in our issue tracker.

Search Opportunities
autumn
within 25 miles
Feb 10, 2026
6 opportunities found! use fewer search filter criteria to find more opportunities

2B Technologies, Inc.

AQTreks (AirQualityTreks)

Monitor air pollution levels and map air pollution around the US

Multiple locations, including yours!

  • Ongoing
Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marineautumncommunity-based monitoringdatabaseweatherspringair quality indexstemec2020iphoneparticulate matterenvironmentcarbon monoxidesummerexperimentnatureclimatescienceoutdoorsinvestigationmobile applicationclimate monitoringair qualityusabicyclingair pollution monitoringandroidcarbon dioxidewinterequitysmartphone applicationglobal warmingair pollutionclimate changedatagirl scoutsenvironmental justiceairappcitizen scienceweather datahiking

Indiana Phenology

Indiana Backyard Observers

Monitor the phenological events of plants & animals in Indiana.

Multiple locations, including yours!

  • Ongoing
Citizen ScienceEcology & EnvironmentClimate & WeatherNature & Outdoorsmanagementkidsplantchangepondlakemonitorforestryanimalagriculturefrogwinterschoolobservedunerestorationforestbutterfliesspringriversnakerestoreclimategrasslegislationchildrencreekreptileseasontreepollinatorfishseasonaleducationinsectamphibiansummerspeciesbutterflyfieldchangeslizardinvasiveraccoonphenologywatermammalseasonssquirrelappclassconservationstreamnewtmiddlehighchildmobileflowerautumnlandtripteachbeenativelearnbirdtrackwatchbogwetlandrecordkidswampfindconservefenelementaryprairieshrubfallpolicysalamanderresearch

Waterbug Census

The Water Census is part of the Waterwatch program, which involv

Multiple locations, including yours!

  • Ongoing
Citizen Sciencewaterbug census, waterwatch, waterbug, victoria, waterbug, waterbug census, macroinvertebrate, waterwatch, macro-invertebrate, freshwater, water, limnetic, insects & pollinators, social sciences, freshwater, ecology & environment, macro-invertebrate, water quality, nature & outdoors, water quality, macroinvertebrate, victoria, nrm
1

Share Your Results

Share the list by copying the link below

Copy Link