Birds

Sickle-winged Nightjar

Sickle-winged Nightjar

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The Sickle-winged Nightjar is a distinctive nocturnal bird named for its unusual, curved wing shape. It is a reclusive species known for its remarkable camouflage and aerial hunting abilities.
Where to spot
Inhabits dry forests, grasslands, and scrublands in southeastern South America, including parts of Brazil, Paraguay, and Argentina.
How to spot
Search open, dry habitats. Listen carefully for its call, often described as a soft, rhythmic whistle. Scan for it perched on the ground or low branches using a spotlight at night, looking for its eyeshine.
When to spot
Primarily active from dusk through dawn, emerging to hunt flying insects in open or semi-open areas.
Its 'sickle-wings' are particularly noticeable in flight, giving it a unique silhouette that aids in identification among other nightjars.
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