Carolinanachtschwalbe vs Jerdontimalie

Antrostomus carolinensis compared with Chrysomma altirostre

Key Differences

• Carolinanachtschwalbe is Least Concern while Jerdontimalie is Vulnerable.

Taxonomic Classification

Rank	Carolinanachtschwalbe	Jerdontimalie
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Aves (Vögel)	Aves (Vögel)
Order	Caprimulgiformes (Schwalmartige)	Passeriformes (Sperlingsvögel)
Family	Caprimulgidae	Sylviidae
Genus	Antrostomus	Chrysomma
Species	Antrostomus carolinensis	Chrysomma altirostre

Evolutionary Relationship

Carolinanachtschwalbe and Jerdontimalie share a common ancestor at the Class level: Aves. (Vögel)

Conservation Status

Carolinanachtschwalbe

LC — Least Concern

Jerdontimalie

VU — Vulnerable

Physical Characteristics

Attribute	Carolinanachtschwalbe	Jerdontimalie
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Carolinanachtschwalbe

Habitat

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

Range

Distributed across Colombia, Norway, and Venezuela.

Jerdontimalie

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Carolinanachtschwalbe

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