Northern Rough-winged Swallow
Stelgidopteryx serripennis
Swallows · Passeriformes
Stelgidopteryx serripennis
Swallows · Passeriformes
Sat, Apr 1, 2023 · Canyon Lake Gorge · View checklist
April 6, 2014
Topanga SP · Los Angeles County · California
Fri, Jul 3, 2026
Sepulveda Basin--East of Woodley Ave · California · Los Angeles County · United States
Sun, Jun 14, 2026
1010 Olive Ave, Huntington Beach US-CA · California · Orange County · United States
Sat, May 16, 2026
Mitchell Lake Audubon Center (HOTE 103) · Texas · Bexar County · United States
Wed, Mar 4, 2026
4748 E Southcross Blvd, San Antonio US-TX · Texas · Bexar County · United States
Mon, Sep 8, 2025
4748 E Southcross Blvd, San Antonio US-TX · Texas · Bexar County · United States