White-winged Black-tyrant (Knipolegus aterrimus)

Order: Passeriformes
Family: Tyrannidae

The White-winged Black-tyrant is a small, active flycatcher native to southern South America, including Patagonia. Males are glossy black with distinctive white patches on their wings, making them easy to spot during flight displays. Females, in contrast, are brownish with subtle markings. These birds are often seen perched conspicuously on shrubs or fence posts, scanning for flying insects. Their lively behavior and sharp calls make them a familiar presence in open woodlands, scrub, and forest edges. During the breeding season, males perform fluttering flights to attract mates and defend territories. The species adapts well to disturbed habitats and can be found from lowlands to foothills.

Habitat

Open woodlands, scrub, forest edges, and sometimes gardens or disturbed areas across Patagonia.

Foraging

Catches insects in mid-air from exposed perches, often returning to the same spot repeatedly.

White-winged Black-tyrant

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