Chestnut-collared Swift vs Gray-headed Flying Fox

Streptoprocne rutila compared with Pteropus poliocephalus

Key Differences

• Chestnut-collared Swift is Least Concern while Gray-headed Flying Fox is Vulnerable.

Taxonomic Classification

Rank	Chestnut-collared Swift	Gray-headed Flying Fox
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class	Aves (पक्षी)	Mammalia (स्तनधारी)
Order	Apodiformes (Apodiformes)	Chiroptera (चमगादड़)
Family	Apodidae	Pteropodidae (Fruit Bats)
Genus	Streptoprocne	Pteropus (Flying Foxes)
Species	Streptoprocne rutila	Pteropus poliocephalus

Evolutionary Relationship

Chestnut-collared Swift and Gray-headed Flying Fox share a common ancestor at the Phylum level: Chordata. (रज्जुकी)

Conservation Status

Chestnut-collared Swift

LC — Least Concern

Gray-headed Flying Fox

VU — Vulnerable

Physical Characteristics

Attribute	Chestnut-collared Swift	Gray-headed Flying Fox
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.

Gray-headed Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.