Каролинский козодой vs Изменчивый ястреб

Antrostomus carolinensis compared with Accipiter hiogaster

Taxonomic Classification

Rank	Каролинский козодой	Изменчивый ястреб
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Aves (птицы)	Aves (птицы)
Order	Caprimulgiformes (козодоеобразные)	Accipitriformes (ястребообразные)
Family	Caprimulgidae	Accipitridae (Hawks & Eagles)
Genus	Antrostomus	Accipiter
Species	Antrostomus carolinensis	Accipiter hiogaster

Evolutionary Relationship

Каролинский козодой and Изменчивый ястреб share a common ancestor at the Class level: Aves. (птицы)

Conservation Status

Каролинский козодой

LC — Least Concern

Изменчивый ястреб

LC — Least Concern

Physical Characteristics

Attribute	Каролинский козодой	Изменчивый ястреб
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Каролинский козодой

Habitat

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

Range

Distributed across Colombia, Norway, and Venezuela.

Изменчивый ястреб

Habitat

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

Range

Found in Norway.

Каролинский козодой

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway