Chuck-will's-widow vs Grayish Saltator

Antrostomus carolinensis compared with Saltator coerulescens

Taxonomic Classification

Rank	Chuck-will's-widow	Grayish Saltator
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Aves (طيور)	Aves (طيور)
Order	Caprimulgiformes (سبديات)	Passeriformes (جواثم)
Family	Caprimulgidae	Thraupidae
Genus	Antrostomus	Saltator
Species	Antrostomus carolinensis	Saltator coerulescens

Evolutionary Relationship

Chuck-will's-widow and Grayish Saltator share a common ancestor at the Class level: Aves. (طيور)

Conservation Status

Chuck-will's-widow

LC — Least Concern

Grayish Saltator

LC — Least Concern

Physical Characteristics

Attribute	Chuck-will's-widow	Grayish Saltator
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chuck-will's-widow

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Norway, and Venezuela.

Grayish Saltator

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Chuck-will's-widow

The Chuck-will's-widow (Antrostomus carolinensis) is the largest nightjar in North America, named for its distinctive far-carrying call — a resonant four-syllable whistle repeated persistently on warm nights. It breeds across the southeastern United States, from the Atlantic coastal plain through the Gulf states and up the Mississippi Valley to southern Indiana and Kansas. The species migrates southward in autumn to winter quarters in the Caribbean, Central America, and northern South America. Like all nightjars, it is a crepuscular and nocturnal insectivore, capturing large moths, beetles, and other flying insects in flight using its enormous, bristle-fringed gape. By day, the Chuck-will's-widow roosts on the ground or along horizontal branches, relying on cryptic mottled plumage for concealment. It nests directly on the leaf litter of open woodland and scrub, typically in pine-oak forests, dry forests, and woodland edges. The IUCN classifies this species as Least Concern, though Breeding Bird Survey data suggest moderate long-term population declines linked to forest fragmentation and light pollution that disrupts insect prey availability. Conservation of large-scale woodland tracts in the southeastern United States benefits this species and its associated nightjar community.

Grayish Saltator

A medium-large, stocky bird with grey upper parts, whitish underparts, and a distinctive white throat bordered by a black malar stripe, grayish saltators inhabit forest edges, gardens, and secondary woodland across a vast range from Mexico through Central America to Bolivia and Argentina. Highly adaptable, they thrive in suburban parks and gardens across tropical Latin America. They produce rich, varied melodious songs and are among the more commonly observed large songbirds in disturbed neotropical landscapes.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇳🇴 Norway 🇻🇪 Venezuela