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Wildlife near Portland, Oregon

Illustrated wildlife of Portland

Portland tucks a surprising amount of wild country inside the city, from Forest Park, one of the largest urban forests in the country, to the wetlands where the Willamette meets the Columbia. Great blue herons (the official city bird) stand in every backwater, bald eagles and ospreys fish the rivers, and beavers work the smaller creeks. Vaux’s swifts put on the city’s best show each September, funneling by the thousands into the Chapman School chimney at dusk.

Everything below is pulled live from recent research-grade observations near Portland. Browse by group, explore the map, and identify what you find with Huck.

96,483
recent observations
30
species listed
13
birds
10
plants
3
insects & arthropods

Naturalists have logged 96,483 research-grade observations across the 30 most-recorded species near Portland. The most frequently seen is the Mallard, with 6,479 recorded sightings.

Birds account for the largest share of what gets recorded there (13 of the species listed here), followed by plants (10).

🖨️ Printable wildlife checklist

Most-observed species near Portland

Mallard
Anas platyrhynchos
6,479 observations
Pacific Trillium
Trillium ovatum
4,465 observations
Great Blue Heron
Ardea herodias
4,316 observations
Dark-eyed Junco
Junco hyemalis
4,220 observations
Song Sparrow
Melospiza melodia
4,128 observations
Pacific Banana Slug
Ariolimax columbianus
3,989 observations · iNaturalist
Canada Goose
Branta canadensis
3,760 observations
American Robin
Turdus migratorius
3,469 observations
Oregon Grape
Berberis aquifolium
3,441 observations · iNaturalist
Western Sword Fern
Polystichum munitum
3,386 observations
Tree-of-heaven
Ailanthus altissima
3,265 observations
Cross Orbweaver
Araneus diadematus
3,232 observations
Western Honey Bee
Apis mellifera
3,072 observations
Anna's Hummingbird
Calypte anna
3,050 observations
Western Redcedar
Thuja plicata
3,040 observations
Pacific Chorus Frog
Pseudacris regilla
3,019 observations
American Crow
Corvus brachyrhynchos
3,018 observations
California Scrub-Jay
Aphelocoma californica
2,693 observations
Fringe Cups
Tellima grandiflora
2,687 observations · iNaturalist
Northern Flicker
Colaptes auratus
2,680 observations
Thimbleberry
Rubus parviflorus
2,679 observations
Bigleaf Maple
Acer macrophyllum
2,652 observations
House Finch
Haemorhous mexicanus
2,568 observations
Eastern Gray Squirrel
Sciurus carolinensis
2,527 observations
Coypu
Myocastor coypus
2,504 observations
Red-tailed Hawk
Buteo jamaicensis
2,498 observations
Herb Robert
Geranium robertianum
2,438 observations
Spotted Towhee
Pipilo maculatus
2,437 observations
Asian Lady Beetle
Harmonia axyridis
2,387 observations
Osoberry
Oemleria cerasiformis
2,384 observations · iNaturalist

Built from recent research-grade iNaturalist observations. Identifications are community-sourced and may occasionally be wrong, and the ranking reflects where people record and photograph wildlife, so a species seen often here is not necessarily rare elsewhere. Some plants and animals are only out in certain seasons. Treat this as a lively snapshot of what people are finding, not a formal checklist.

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