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Pacific chorus frog
Pseudacris regilla
9,241 observations
Rough-skinned Newt
Taricha granulosa
7,934 observations
Ensatina
Ensatina eschscholtzii
3,370 observations
American Bullfrog
Lithobates catesbeianus
2,987 observations
Northern Red-legged Frog
Rana aurora
2,561 observations
Western Red-backed Salamander
Plethodon vehiculum
2,401 observations
Pacific Giant Salamander
Dicamptodon tenebrosus
2,288 observations
Dunn's Salamander
Plethodon dunni
2,165 observations
Western Toad
Anaxyrus boreas
2,043 observations
Long-toed Salamander
Ambystoma macrodactylum
1,655 observations
Northwestern Salamander
Ambystoma gracile
1,248 observations
Clouded Salamander
Aneides ferreus
841 observations
Cascades Frog
Rana cascadae
727 observations
Coastal Tailed Frog
Ascaphus truei
725 observations
Great Basin Spadefoot
Spea intermontana
582 observations
Cascade Torrent Salamander
Rhyacotriton cascadae
510 observations
Southern Torrent Salamander
Rhyacotriton variegatus
497 observations
Foothill Yellow-legged Frog
Rana boylii
452 observations
Columbia Spotted Frog
Rana luteiventris
251 observations
Del Norte Salamander
Plethodon elongatus
244 observations
Larch Mountain Salamander
Plethodon larselli
222 observations
Columbia Torrent Salamander
Rhyacotriton kezeri
222 observations
Oregon Slender Salamander
Batrachoseps wrighti
211 observations
Oregon Spotted Frog
Rana pretiosa
90 observations
Woodhouse's Toad
Anaxyrus woodhousii
71 observations
Siskiyou Mountains Salamander
Plethodon stormi
70 observations
California Slender Salamander
Batrachoseps attenuatus
67 observations
Cope's Giant Salamander
Dicamptodon copei
46 observations
Klamath Black Salamander
Aneides klamathensis
37 observations
Rocky Mountain Tailed Frog
Ascaphus montanus
26 observations
Western Tiger Salamander
Ambystoma mavortium
15 observations
Green Frog
Lithobates clamitans
8 observations
Arboreal Salamander
Aneides lugubris
4 observations
Greenhouse Frog
Eleutherodactylus planirostris
1 observations
Cuban Tree Frog
Osteopilus septentrionalis
1 observations
Frequently Asked Questions
- The 10 most common amphibians in Oregon are:
- Pacific chorus frog (Pseudacris regilla)
- Rough-skinned Newt (Taricha granulosa)
- Ensatina (Ensatina eschscholtzii)
- American Bullfrog (Lithobates catesbeianus)
- Northern Red-legged Frog (Rana aurora)
- Western Red-backed Salamander (Plethodon vehiculum)
- Pacific Giant Salamander (Dicamptodon tenebrosus)
- Dunn's Salamander (Plethodon dunni)
- Western Toad (Anaxyrus boreas)
- Long-toed Salamander (Ambystoma macrodactylum)
- The most observed amphibian in Oregon is Pacific chorus frog (Pseudacris regilla), with 9,241 recorded observations.