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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 Marineweatherhikingcarbon dioxidespringsummercommunity-based monitoringair quality indexsciencedataair pollution monitoringoutdoorsinvestigationparticulate matterclimate monitoringwinterequitycitizen scienceandroidstembicyclinggirl scoutsautumnappair pollutioniphoneair qualitymobile applicationdatabaseexperimentairglobal warmingweather dataec2020climate changeclimatecarbon monoxidesmartphone applicationenvironmentusanatureenvironmental justice
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 & Environmenturban ecologycarbon sequestrationtreesclimate 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 & EnvironmentAnimalsforestwoodlandsforest healthdeerseedlingswildflowerswildlifeecologytrees
Airigami
Balloon Breakdown
Help compost 40,000 latex balloons
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & Environmentcompostballoonscompostingballoon
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 & EnvironmentBirdsaustraliabmad affected forestbell miner associated dieback (bmad)landholderslocations of native bell miner colonies treesbird monitoring biodiversitydata birdstree health across the northern rivers region of new south walesgondwana world heritage
Zooniverse
Buzzy Bee - African Canopy Pollinators
Study pollination of Central African timber species
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & EnvironmentBiologypollen dispersal distancesfloral traitssize and composition of pollinators communitiescirculating entomofaunatropical rainforestpollination flower ecology tree conservation interaction botany insect entomologytimber speciestree species
Casey Trees
To restore, enhance and protect the trees of Washington DC
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentGeology & Earth ScienceNature & OutdoorsBiologytree plantingwashington d.c.plantingcanopytrees
Caterpillars Count!
Monitor the seasonality and abundance of foliage arthropods
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsBiologyEcology & EnvironmentEducationGeographyAnimalsInsects & Pollinatorsarthropodsinsectsbird foodcaterpillarsbiodiversityearth2025csm2025csm-featuredphenology
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