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Arizona State Parks & Trails
Arizona State Parks & Trails: Saturday Nature Program
Catalina State Park Arizona
- April 25, 2026 at 7:00 AM
CommunityGeneral Science
Animal Survival
within 25 miles
Apr 21, 2026
16 opportunities found! use fewer search filter criteria to find more opportunities
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Oregon Zoo
Cascades Pika Watch
Locate and map pika populations in Oregon
Multiple locations, including yours!
- Ongoing
Citizen ScienceAnimalsClimate & WeatherNature & Outdoorswildlife conservationhikingpikaclimate change
CitSci.org
DucklingWatch
Help calculate mallard duckling survival rates
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBirdswildlifeconservationduckswaterfowlecologyducklingsuknatureanimalsbritain
Frog Find
Identify frog calls at breeding habitats in NSW national parks
Anywhere
- Ongoing
Citizen ScienceAnimalsEcology & Environmentacousticfrogfrogsecology & environmentfrog callsspecies identificationbiologyacousticsacoustic dataecologybiodiversitylong-term species monitoring
Guardians of Earth
Guardians of Earth
A sustainable & regenerative solution to the biodiversity crisis.
Anywhere
- Ongoing
Citizen ScienceAnimalsNature & OutdoorsEcology & Environmentdiscoverybiodiversitykidsfungifunspeciesaugmented realityplayfamilybirdsinsectsecotourismgamingadventureexploretaxonomybugsbutterfliesgamerewardplants
Hawaiian Hawksbill Conservation
Hawaiian Hawksbill Sea Turtle Sightings
Our goal is to gather Hawaiian hawksbill observations.
Multiple locations, including yours!
- Ongoing
Citizen ScienceAnimalsEcology & EnvironmentEducationNature & OutdoorsBiologyOcean Water Marinehawksbillresearchphoto-idphoto-identificationhawaiianeretmochelys imbricatahawaiian hawksbillhonu'eahawksbillsconservationsea turtle
Homegrown National Park
Regenerate biodiversity for healthy, productive ecosystems.
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentBiologybiodiversityinvasivenative
Loudoun Butterfly Count
Virginia
- Ongoing
Citizen ScienceInsects & PollinatorsAnimalsNature & Outdoorsbutterflybutterflies
Bat Conservation Trust
National Bat Monitoring Programme
Monitor population changes in UK bat species
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsAnimalsEcology & Environmentsurveyoutdoorsukoutsidebatdetectingbatsmonitoringunited kingdom
Harris Center for Conservation Education
Salamander Crossing Brigades
Count and protect migrating amphibians as they cross roads.
Multiple locations, including yours!
- Ongoing
Citizen ScienceTransportationAnimalsEcology & EnvironmentBiologyNature & Outdoorskeenebig nightspringroadtoadroadkillnew hampshiremigrationfrogmonadnocksalamanderrainamphibian
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