Alder Milkcap vs Atiu Swiftlet

Lactarius obscuratus compared with Aerodramus sawtelli

Key Differences

• Alder Milkcap is Least Concern while Atiu Swiftlet is Vulnerable.

Taxonomic Classification

Rank	Alder Milkcap	Atiu Swiftlet
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Aves (Birds)
Order	Russulales (Russulales)	Apodiformes (Apodiformes)
Family	Russulaceae	Apodidae
Genus	Lactarius	Aerodramus
Species	Lactarius obscuratus	Aerodramus sawtelli

Conservation Status

Alder Milkcap

LC — Least Concern

Atiu Swiftlet

VU — Vulnerable

Physical Characteristics

Attribute	Alder Milkcap	Atiu Swiftlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder Milkcap

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Atiu Swiftlet

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.

Alder Milkcap

The Alder Milkcap (Lactarius obscuratus) is a species in the genus Lactarius. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Atiu Swiftlet

The Atiu Swiftlet (Aerodramus sawtelli) is a species in the genus Aerodramus. It is currently classified as Vulnerable 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