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Ancient Tree Inventory
To build a living database of ancient trees
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBiologytrees, united kingdom
trees
within 25 miles
Apr 30, 2025
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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 Marineoutdoorscitizen scienceenvironmental justicegirl scoutsandroidappclimate monitoringenvironmentsmartphone applicationbicyclingscienceglobal warminghikingclimate changeinvestigationsummerspringclimateparticulate matterairec2020community-based monitoringusaair qualitydatabasecarbon monoxideair pollution monitoringweather dataautumnweatheriphonemobile applicationnatureexperimentair pollutioncarbon dioxidewinterequitystemair quality indexdata
NC State University | ecoipm.org | YourWildLife.org
A Tree's Life
To learn how climate & urbanization affect tree growth & health
Multiple locations, including yours!
- Ongoing
Citizen ScienceBiologyEducationClimate & WeatherNature & OutdoorsEcology & Environmenttreescarbon sequestrationurban ecologyclimate change
Cornell University/New York Department of Environmental Conservation
AVID (Assessing Vegetation Impacts by Deer)
Monitor the effects of deer browsing on woodland trees and plants
Multiple locations, including yours!
- Ongoing through November 30, 2030 at 8:35 PM
Citizen ScienceNature & OutdoorsEcology & EnvironmentAnimalswoodlandsdeertreeswildlifeforestecologyseedlingswildflowersforest health
Airigami
Balloon Breakdown
Help compost 40,000 latex balloons
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & Environmentballoonscompostingcompostballoon
Northern Rivers Fire and Biodiversity Consortium Inc.
Bell Miner Associated Dieback Best Practice Project
Evaluate the removal of mid-storey density in disturbed forests using prescribed fire, weed control and bush regeneration as a method to restore BMAD affected forest.
Anywhere
- Ongoing
Citizen ScienceEducationEcology & EnvironmentBirds birdsbell miner associated dieback (bmad) treesdatagondwana world heritageaustralia biodiversitybird monitoringlandholderslocations of native bell miner coloniestree health across the northern rivers region of new south walesbmad affected forest
Zooniverse
Buzzy Bee - African Canopy Pollinators
Study pollination of Central African timber species
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & EnvironmentBiologypollen dispersal distancessize and composition of pollinators communitiestree speciesfloral traitscirculating entomofaunatimber speciespollination flower ecology tree conservation interaction botany insect entomologytropical rainforest
Casey Trees
To restore, enhance and protect the trees of Washington DC
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentGeology & Earth ScienceNature & OutdoorsBiologyplantingcanopywashington d.c.tree plantingtrees
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsBiologyEcology & EnvironmentEducationGeographyAnimalsInsects & Pollinatorsphenologybiodiversitybird foodcsm2025csm-featuredcaterpillarsarthropodsearth2025insects
Chandler Public Library
Chandler Public Library: The Nature of Things – Mesquite Trees Connections to Native Culture
Chandler Public Library - Downtown Campus Arizona
- May 7, 2025 at 7:00 AM
CommunityGeneral Science