Dusky Flying Fox vs Olive Ibis

Pteropus brunneus compared with Bostrychia olivacea

Key Differences

• Dusky Flying Fox is Extinct while Olive Ibis is Least Concern.

Taxonomic Classification

Rank	Dusky Flying Fox	Olive Ibis
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Pelecaniformes (Pelecaniformes)
Family	Pteropodidae (Fruit Bats)	Threskiornithidae
Genus	Pteropus (Flying Foxes)	Bostrychia
Species	Pteropus brunneus	Bostrychia olivacea

Evolutionary Relationship

Dusky Flying Fox and Olive Ibis share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky Flying Fox

EX — Extinct

Olive Ibis

LC — Least Concern

Physical Characteristics

Attribute	Dusky Flying Fox	Olive Ibis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Olive Ibis

Habitat

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

Range

Found in Norway.