Buff-collared Nightjar vs large greasewort

Antrostomus ridgwayi compared with Aneura maxima

Key Differences

• Buff-collared Nightjar is Least Concern while large greasewort is Vulnerable.

Taxonomic Classification

Rank	Buff-collared Nightjar	large greasewort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Aves (Birds)	Jungermanniopsida (Jungermanniopsida)
Order	Caprimulgiformes (Caprimulgiformes)	Metzgeriales (Metzgeriales)
Family	Caprimulgidae	Aneuraceae
Genus	Antrostomus	Aneura
Species	Antrostomus ridgwayi	Aneura maxima

Conservation Status

Buff-collared Nightjar

LC — Least Concern

large greasewort

VU — Vulnerable

Physical Characteristics

Attribute	Buff-collared Nightjar	large greasewort
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.

large greasewort

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Found across Asia (Taiwan) and Europe (5 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway