Chuck-will's-widow vs Pla loma hooa baht

Antrostomus carolinensis compared with Orcaella brevirostris

Key Differences

• Chuck-will's-widow is Least Concern while Pla loma hooa baht is Endangered.

Taxonomic Classification

Rank	Chuck-will's-widow	Pla loma hooa baht
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Aves (นก)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Caprimulgiformes (Caprimulgiformes)	Cetacea (Whales & Dolphins)
Family	Caprimulgidae	Delphinidae (Oceanic Dolphins)
Genus	Antrostomus	Orcaella
Species	Antrostomus carolinensis	Orcaella brevirostris

Evolutionary Relationship

Chuck-will's-widow and Pla loma hooa baht share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Chuck-will's-widow

LC — Least Concern

Pla loma hooa baht

EN — Endangered

Physical Characteristics

Attribute	Chuck-will's-widow	Pla loma hooa baht
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.

Pla loma hooa baht

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.