Bird species profile

Chocolate-vented Tyrant

Neoxolmis rufiventris

Order
Passeriformes
Family
Tyrannidae
Chocolate-vented Tyrant

About the species

The Chocolate-vented Tyrant is a medium-sized flycatcher native to the windswept grasslands and steppes of southern South America. Its most distinctive feature is the deep chocolate-brown coloration on its belly and undertail, which stands out against its pale gray upperparts and white throat. Males and females look similar, and both are known for their upright posture and alert demeanor. During the breeding season, these birds can be seen perched on low shrubs or fence posts, scanning for insects. Outside the breeding season, they migrate northward, sometimes forming small flocks. Their presence is often a sign of healthy Patagonian grasslands.

Habitat

Prefers open grasslands, steppes, and shrublands of southern Patagonia, often in areas with scattered bushes or low vegetation.

Foraging

Feeds mainly on insects, which it catches by sallying from perches or gleaning from the ground.

Source

Esmoris, A. (2021). Aves de Península Valdés / Birds of Península Valdés: Golfo Nuevo, Golfo San José & Golfo San Matías. First edition.