Chestnut-collared Swift vs Miller's Saki

Streptoprocne rutila compared with Pithecia milleri

Key Differences

• Chestnut-collared Swift is Least Concern while Miller's Saki is Data Deficient.

Taxonomic Classification

Rank	Chestnut-collared Swift	Miller's Saki
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Primates (Primates)
Family	Apodidae	Pitheciidae
Genus	Streptoprocne	Pithecia
Species	Streptoprocne rutila	Pithecia milleri

Evolutionary Relationship

Chestnut-collared Swift and Miller's Saki share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut-collared Swift

LC — Least Concern

Miller's Saki

DD — Data Deficient

Physical Characteristics

Attribute	Chestnut-collared Swift	Miller's Saki
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.

Miller's Saki

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and 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 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador