invasive terrestrial

within 25 miles

Oct 28, 2026

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New York State Hemlock Initiative

Hemlock and HWA Hunters

Locate hemlock stands and hemlock woolly adelgid in NY

Multiple locations, including yours!

Ongoing

Citizen ScienceInsects & PollinatorsNature & OutdoorsEducationEcology & EnvironmentBiologynew yorkhemlockhemlock treeinvasive speciescitizen scienceforest healthhemlock woolly adelgidforest ecologyinvasive terrestrial

Hoyt Arboretum

Hoyt Arboretum Terrestrial Orchids

Improve natural habitat for Spiranthes in Hoyt Arboretum populat

Multiple locations, including yours!

Ongoing

Citizen ScienceNature & OutdoorsBiologyClimate & WeatherEcology & Environmentorchidcitizengrasshoytforestarboretumparkscienceportlandpublicoregon

New York Natural Heritage Program

iMapInvasives

Observe and report invasive species

Multiple locations, including yours!

Ongoing

Citizen ScienceEducationNature & OutdoorsAnimalsBiologyEcology & EnvironmentInsects & Pollinatorsinvasive plantsinvasivesreportinvasiveinvasive speciesobserveinvasive terrestrial

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