urban forest

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Jul 3, 2026

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Projeto Puma is a non-profit organisation that runs scientific expeditions to the general public and students that will perform as team members, helping as necessary, and receive training for research and conservation of vulnerable and endangered species. With over 35 years of research experience, including 10 years in Citizen Science, we are recognised by the scientific community for our proven results..

Araucaria expedition

Monitor vulnerable wildlife and reduce human-wildlife conflicts

Lages, Santa Catarina

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsEducation

Blue Mountains Eco Monitoring

To monitor impacts of climate change, tourism and urban development on ecosystems at the urban-bush interface in the upper Blue Mountains.

Multiple locations, including yours!

Ongoing

Citizen Science ecosystemsanimalsmonitoringlong-term species monitoringecosystemsecologybiologybiodiversitynature & outdoors citizen sciencebushfire recoverybirdsclimate & meteorology bushfire recoveryecology & environment ecologycitizen science

University of California

CALeDNA

Create a biodiversity baseline of California using environmental DNA (eDNA)

Multiple locations, including yours!

Ongoing

Citizen ScienceNature & OutdoorsEducationEcology & Environmentwildlifebiodiversitybioinformaticsnaturehabitatdna bankinsectsobservationsednasediment samplingspecies identificationsoilconservationcaliforniasedimentnaturalistsoil samplinggenomicsenvironmentplantspost-fire recoveryurban impactwaterenvironmental dna

Casey Trees

To restore, enhance and protect the trees of Washington DC

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentGeology & Earth ScienceNature & OutdoorsBiologycanopytree plantingtreesplantingwashington d.c.

Caterpillars Count!

Monitor the seasonality and abundance of foliage arthropods

Multiple locations, including yours!

Ongoing

Citizen ScienceInsects & PollinatorsEducationEcology & EnvironmentBiologyNature & OutdoorsAnimalsGeographycsm-featuredearth2025phenologybird foodinsectscsm2025biodiversitycaterpillarsarthropodscsm2026

CitSci.org

Colorado Select Tree Evaluation Program

Evaluate existing STEP trees.

Anywhere

Ongoing

Citizen Science

NatureMapr

Eucalypt health surveillance - ACT and Southern Tablelands

Use NatureMapr app to collect Eucalypt sightings and record plant health

Multiple locations, including yours!

Ongoing through May 19, 2054 at 2:00 PM

Citizen ScienceEcology & Environmentnaturemapreucalypts

Earthwise Aware

EwA Trail Report

Contribute to EwA’s urban habitat health & fragmentation studies, and help ecological assessment and management of sensitive areas in the Greater Boston Area (Massachusetts, U.S.)

Anywhere

Ongoing

Citizen ScienceEcology & Environmentbiodiversity litterpollutiongreen spacesmonitoring field worklitter trail hazardsewah reservations monitoring park usage plastic pollutionreservationsforests ewah biodiversity sciencetrailplastic pollution forests forestdog waste trailpark usage green spaceshabitat fragmentation ewaland usescience pollution earthwise aware habitat fragmentationfield worktrail hazards land useearthwise awareforestewa

GreenprintMaps

Enable Cities to better manage & protect urban forests.

Multiple locations, including yours!

Ongoing

Citizen ScienceNature & OutdoorsEcology & EnvironmentComputers & TechnologyClimate & Weathertreemappingtreesgrassroots-mappingmapmaps

Green Seattle Partnership Forest Monitoring Team

Ongoing

Citizen ScienceEcology & EnvironmentBiologyNature & Outdoors

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