Chestnut-collared Swift vs Davison’s Mastiff Bat

Streptoprocne rutila compared with Promops davisoni

Key Differences

• Chestnut-collared Swift is Least Concern while Davison’s Mastiff Bat is Data Deficient.

Taxonomic Classification

Rank	Chestnut-collared Swift	Davison’s Mastiff Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Chiroptera (Bats)
Family	Apodidae	Molossidae
Genus	Streptoprocne	Promops
Species	Streptoprocne rutila	Promops davisoni

Evolutionary Relationship

Chestnut-collared Swift and Davison’s Mastiff Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut-collared Swift

LC — Least Concern

Davison’s Mastiff Bat

DD — Data Deficient

Physical Characteristics

Attribute	Chestnut-collared Swift	Davison’s Mastiff Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut-collared Swift

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Davison’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Chestnut-collared Swift

Chestnut-collared Swift (Streptoprocne rutila) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador