Rufous-cheeked Nightjar vs Swamp Nightjar

The Rufous-cheeked Nightjar and Swamp Nightjar can be distinguished primarily by their habitat preferences and vocalizations. The Rufous-cheeked Nightjar is more associated with drier, open habitats, while the Swamp Nightjar is typically found in wetter, swampy areas. Vocal differences are also notable, though specific calls are not detailed here.

Focus on habitat: Rufous-cheeked Nightjar in dry, open areas; Swamp Nightjar in swampy, wet areas. Listen for vocal differences if possible.

Rufous-cheeked Nightjar prefers drier, open habitats, whereas the Swamp Nightjar is more commonly found in swampy, wet areas.

Vocal differences are noted between the two species, but specific calls are not detailed.