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 & Environmentparkorchidforestportlandarboretumpublicoregongrasssciencehoytcitizen

Leave No Trace Organization

#LeaveNoTrash

Reduce the amount of litter in outdoor areas

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsEcology & Environmentcsm2025earth2025csm-featured

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 & Weatherchemistrywater qualitysurfriderblue water task forcebacteriawildlifeconservation scienceoregonportlandpollutionenvironmental scienceoceanographynorth shoreconservationenterococcusoceanbeachesrecreationmarine biologymarine science

Portland State University

The Portland Urban Coyote Project

Learn about how humans and coyotes interact in Portland, Oregon