Architecture Foundation of Oregon

Architects in Schools

Portland Oregon

Ongoing

WorkshopDesignArtEngineeringIn School

Hoyt Arboretum

Hoyt Arboretum Terrestrial Orchids

Improve natural habitat for Spiranthes in Hoyt Arboretum populat

Multiple locations, including yours!

Ongoing

Citizen ScienceNature & OutdoorsBiologyClimate & WeatherEcology & Environmentsciencehoytportlandcitizenforestgrassparkpublicorchidoregonarboretum

Leave No Trace Organization

Leave No Trash

Reduce the amount of litter in outdoor areas

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsEcology & Environmentearth2025csm-featuredcsm2025

Maine Audubon

Maine Audubon Trails, Nature Centers, and Learning Places

Falmouth Maine

Ongoing

CommunityExhibitionLive ScienceBiologyGeneral ScienceVisit/Drop-In

The Southworth Planetarium

Southworth Planetarium Shows

Portland Maine

Ongoing

CommunityExhibitionLive ScienceEngineeringGeneral ScienceVisit/Drop-In

Surfrider Foundation North Coast

Surfrider Foundation's Blue Water Task Force North Coast

Monitor water quality at beaches and freshwater sources.

Near your search location!

Ongoing

Citizen ScienceGeographyOcean Water MarineBiologyGeology & Earth ScienceAgricultureEcology & EnvironmentAnimalsInsects & PollinatorsNature & OutdoorsEducationPolicyClimate & Weatherrecreationmarine scienceconservation sciencewildlifeblue water task forcebeachesenterococcusnorth shoreconservationpollutionoregonsurfridermarine biologyoceanographywater qualityportlandchemistryenvironmental scienceoceanbacteria

Portland State University

The Portland Urban Coyote Project

Learn about how humans and coyotes interact in Portland, Oregon