The Pyrocephalus obscurus, commonly known as the Vermilion Flycatcher, is known for its vibrant red plumage in males, contrasting with its darker wings and tail. It inhabits open areas and semi-arid environments in the southwestern United States through South America. This small, agile bird is an adept insect hunter, often seen perching conspicuously.

Pyrocephalus obscurus, commonly known as the Vermilion Flycatcher, is native to the Americas. Its geographical distribution spans from the southwestern United States through Central America and into parts of South America, including Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Paraguay, Peru, and Uruguay. The species is also found on the Galápagos Islands.

The Vermilion Flycatcher typically inhabits open and semi-open areas, often near water sources. It is found in environments such as savannas, grasslands, scrublands, and open woodlands. The species is adaptable to various climates but mostly thrives in warm, temperate to tropical regions with considerable sunlight.

As an insectivore, the Vermilion Flycatcher plays a crucial role in controlling insect populations. It frequently perches on exposed branches or wires, from where it sallies out to catch flying insects. The species is well-adapted to environments where it can easily spot and capture its prey.