Buff-collared Nightjar vs Delacour's langur

Antrostomus ridgwayi compared with Trachypithecus delacouri

Key Differences

• Buff-collared Nightjar is Least Concern while Delacour's langur is Critically Endangered.

Taxonomic Classification

Rank	Buff-collared Nightjar	Delacour's langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Caprimulgiformes (Caprimulgiformes)	Primates (Primates)
Family	Caprimulgidae	Cercopithecidae (Old World Monkeys)
Genus	Antrostomus	Trachypithecus
Species	Antrostomus ridgwayi	Trachypithecus delacouri

Evolutionary Relationship

Buff-collared Nightjar and Delacour's langur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Buff-collared Nightjar

LC — Least Concern

Delacour's langur

CR — Critically Endangered

Physical Characteristics

Attribute	Buff-collared Nightjar	Delacour's langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff-collared Nightjar

Habitat

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

Range

Found in Norway.

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Buff-collared Nightjar

The Buff-Collared Nightjar (Antrostomus ridgwayi) is a species in the genus Antrostomus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.