Dusky Flying Fox vs Great-tailed Grackle

Pteropus brunneus compared with Quiscalus mexicanus

Key Differences

• Dusky Flying Fox is Extinct while Great-tailed Grackle is Least Concern.

Taxonomic Classification

Rank	Dusky Flying Fox	Great-tailed Grackle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Pteropodidae (Fruit Bats)	Icteridae
Genus	Pteropus (Flying Foxes)	Quiscalus
Species	Pteropus brunneus	Quiscalus mexicanus

Evolutionary Relationship

Dusky Flying Fox and Great-tailed Grackle share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky Flying Fox

EX — Extinct

Great-tailed Grackle

LC — Least Concern

Physical Characteristics

Attribute	Dusky Flying Fox	Great-tailed Grackle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Great-tailed Grackle

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Great-tailed Grackle

Great-tailed Grackle (Quiscalus mexicanus) 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.