![Ridgway's Rough-winged Swallow](/img/images/large/67180_ridgways-rough-winged-swallow__stelgidopteryx-serripennis-stuarti_parque-nacional-tikal-peten-guatemala_20231124_1_1000.jpg)
Ridgway's Rough-winged Swallow
Stelgidopteryx serripennis stuarti
Parque Nacional Tikal, Petén, Guatemala - 24 november 2023
A Ridgway's Rough-winged Swallow in flight, showing underside. Currently treated as a subspecies of Northern Rough-winged Swallow.