Azores Noctule vs Chestnut-collared Swallow

Nyctalus azoreum compared with Petrochelidon rufocollaris

Key Differences

• Azores Noctule is Vulnerable while Chestnut-collared Swallow is Least Concern.

Taxonomic Classification

Rank	Azores Noctule	Chestnut-collared Swallow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Hirundinidae
Genus	Nyctalus	Petrochelidon
Species	Nyctalus azoreum	Petrochelidon rufocollaris

Evolutionary Relationship

Azores Noctule and Chestnut-collared Swallow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Azores Noctule

VU — Vulnerable

Chestnut-collared Swallow

LC — Least Concern

Physical Characteristics

Attribute	Azores Noctule	Chestnut-collared Swallow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Azores Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Portugal. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Chestnut-collared Swallow

Habitat

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

Range

Distributed across Ecuador and Norway.

Azores Noctule

The Azores Noctule (Nyctalus azoreum) is a species in the genus Nyctalus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Chestnut-collared Swallow

The Chestnut-collared Swallow (Petrochelidon rufocollaris) is a species in the genus Petrochelidon. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.