Buff-collared Nightjar vs Rounded Earthstar

Antrostomus ridgwayi compared with Geastrum saccatum

Key Differences

• Buff-collared Nightjar is Least Concern while Rounded Earthstar is Endangered.

Taxonomic Classification

Rank	Buff-collared Nightjar	Rounded Earthstar
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Aves (Birds)	Agaricomycetes (Mushrooms)
Order	Caprimulgiformes (Caprimulgiformes)	Geastrales (Geastrales)
Family	Caprimulgidae	Geastraceae
Genus	Antrostomus	Geastrum
Species	Antrostomus ridgwayi	Geastrum saccatum

Conservation Status

Buff-collared Nightjar

LC — Least Concern

Rounded Earthstar

EN — Endangered

Physical Characteristics

Attribute	Buff-collared Nightjar	Rounded Earthstar
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.

Rounded Earthstar

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Brazil). Currently classified as Endangered 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