This specimen has not been photographed yet.
Thamnophis ordinoides
Northwestern Garter Snake
As recorded: Thamnophis ordinoides (Baird & Girard, 1852)
Animalia › Chordata › Squamata › Colubridae
- Collected by
- A C Ziegler
- Collector number
- Collector Number: ACZ 1925
- Identified by
- A C Ziegler
- Record type
- Preserved specimen
Thamnophis ordinoides observed alive
Since 2000, iNaturalist observers have recorded 20,910 research-grade sightings in the wild, most recently on 2026-10-28.

2026-10-28
Willamette Greenway, Portland, OR, US
(c) Hasini Akr, some rights reserved (CC BY-NC)

2026-10-28
Northeast Conser St & NE Jasper St, Corvallis, OR 97330, USA
(c) mycomazarine, some rights reserved (CC BY-NC)

2026-10-27
Schiappacasse Park, Reno, NV, US
(c) mammabear, some rights reserved (CC BY-NC)

2026-10-27
Riddlewood Ln Open Space, Highlands Ranch, CO 80129, USA
(c) charliesaunders, some rights reserved (CC BY-NC)

2026-10-26
River Rd, Delta, BC, CA
(c) Sean Vanderluit, some rights reserved (CC BY)

2026-10-25
Rogue River-Siskiyou National Forest, Selma, OR, US
(c) agate42, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Thamnophis ordinoides. BPBM 5920. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 1090263895. Accessed via explore.bishopmuseum.org/specimens/herp/5920.
Record sources
- GBIF occurrence 1090263895 ↗
- Data license: CC0
- Last harvested October 26, 2026
Data-quality notes from GBIF
- Type status not recognized
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