We're in beta! If you find a bug or have feedback, let us know in our 
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineriverstreamsmartphonelakewaterapphabitataquatic
interactive maps
within 25 miles
Mar 16, 2026
26 opportunities found! use fewer search filter criteria to find more opportunities
Filters
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 databuildingsmapping
SPOTTERON GmbH
COSEA - Collaborative Sea Action
Observe and document marine environments with citizen science
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsOcean Water Marinecitizen scienceoceanmarinesea
Dolphin Spotter: A Land-Based Citizen Science Project
Submit photos to complement Photo-ID research by FAU Harbor Branch
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentAnimals
University of Georgia Center for Invasive Species & Ecosystem Health
EDDMapS
Find, map, and track invasive species and pest occurrence
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsOcean Water Marineinvasive species distributioninvasive speciespest distributionecosystem healtheddmapsinteractive mapscitizen scienceinvasive species reportingedrrmapping systemonline mapping toolsresearch and education tools
ELMO | South African Elasmobranch Monitoring
Monitoring South African sharks, skates, rays & chimaera
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsOcean Water MarineBiologyEducationEcology & Environmentcollectionfishingmarine environmentoceanegg capsulesraysscienceeggcasesdivingskateselasmobranchssharksanglingconservationecologybeach
Floodup
Explore and compile impacts of floods and natural hazards
Anywhere
- Ongoing
Citizen SciencePhysicsGeology & Earth ScienceEcology & Environmentclimate changedisaster preparednesscommunity resiliencefloodnatural hazards
SPOTTERON GmbH
Fossilfinder
Creating a comprehensive collection of fossil data
Anywhere
- Ongoing
Citizen ScienceAnimalsNature & OutdoorsArchaeology & Culturalfossilsdata collectionfossilcslp2026paleontologycitizen science
Homegrown National Park
Regenerate biodiversity for healthy, productive ecosystems.
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentBiologybiodiversitynativeinvasive
University of Wisconsin-Madison Arboretum
Journey North
Tracking wildlife migration and seasonal change
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsAstronomy & SpaceBirdsInsects & PollinatorsBiologyGeology & Earth ScienceOcean Water MarineClimate & WeatherAnimalsEducationEcology & EnvironmentComputers & Technologygirl scoutsmonarchplantsenvironmentappropriate for studentssummer reading 2021migrationmonarch butterfliesecology & environmenthummingbirdspbsnature & outdoorsphenologycitizen scienceinsects & pollinatorsseasons