
Setophaga pensylvanica
Chestnut-sided Warbler
As recorded: Dendroica pensylvanica (Linnaeus, 1766)
Animalia › Chordata › Aves › Passeriformes › Parulidae
- Collected by
- E L Mosley
- Collector number
- Collector Number: --
- Locality
- Sandusky
- Island
- Erie Co.
- Region
- United States
- Record type
- Preserved specimen
Setophaga pensylvanica observed alive
Since 2000, iNaturalist observers have recorded 17,716 research-grade sightings in the wild, most recently on 2026-10-27.

2026-10-27
Coto Brus, Puntarenas, CR
(c) River Ahlquist, some rights reserved (CC BY)

2026-10-25
Huntington Beach, CA, USA
(c) rstottlemyer, some rights reserved (CC BY-NC)

2026-10-24
Santa Clara County, US-CA, US
(c) ntucey, some rights reserved (CC BY-NC)

2026-10-24
98C7+3XP, San José, San Isidro de El General, 11901, Costa Rica
(c) Anthony Mora Aguilar, some rights reserved (CC BY)

2026-10-23
Stevens Creek Blvd, Cupertino, CA, US
(c) Snakeyherper, some rights reserved (CC BY-NC)

2026-10-23
Cupertino, CA, USA
(c) armaan_herper, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Setophaga pensylvanica. BPBM 153587. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 36358233. Accessed via explore.bishopmuseum.org/specimens/vz-bbm-x/153587.
Record sources
- GBIF occurrence 36358233 ↗
- Data license: CC0
- Last harvested October 26, 2026
Data-quality notes from GBIF
- Type status not recognized
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