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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
Jul 14, 2025
91 opportunities found! use fewer search filter criteria to find more opportunities
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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 Marinecarbon monoxidecitizen scienceenvironmentandroidspringusaweatherclimateiphoneparticulate matterairstemair quality indexwinterair qualitycommunity-based monitoringclimate monitoringcarbon dioxideinvestigationweather datasmartphone applicationdatasciencemobile applicationbicyclingnatureglobal warmingsummerenvironmental justiceclimate changeair pollutionhikingec2020autumngirl scoutsair pollution monitoringdatabaseappexperimentequityoutdoors
Arizona Game and Fish Department
Arizona Game and Fish: Habitat Project | Apache Maid Fence Project
Apache Maid Arizona
- August 15, 2025 at 7:00 AM
CommunityGeneral Science
Arizona Game and Fish Department
Arizona Game and Fish: Habitat Project | Apache Maid Fence Project
Apache Maid Arizona
- August 1, 2025 at 7:00 AM
CommunityGeneral Science
Arizona Game and Fish Department
Arizona Game and Fish: Habitat Project | Apache Maid Fence Project
Apache Maid Arizona
- July 25, 2025 at 7:00 AM
CommunityGeneral Science
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 & Environmentclimate changeurban ecologycarbon sequestrationtrees
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 & EnvironmentAnimalsecologydeerseedlingsforest healthwildlifewildflowersforesttreeswoodlands
Airigami
Balloon Breakdown
Help compost 40,000 latex balloons
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & Environmentballoonsballooncompostingcompost
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 & EnvironmentBirdsbird monitoring biodiversitydatatree health across the northern rivers region of new south waleslandholders treesbmad affected forestgondwana world heritagelocations of native bell miner colonies birdsbell miner associated dieback (bmad)australia
Zooniverse
Buzzy Bee - African Canopy Pollinators
Study pollination of Central African timber species
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & EnvironmentBiologysize and composition of pollinators communitiespollination flower ecology tree conservation interaction botany insect entomologytree speciestimber speciescirculating entomofaunatropical rainforestpollen dispersal distancesfloral traits