Glossy Ibis vs Gray-headed Flying Fox

Plegadis falcinellus compared with Pteropus poliocephalus

Key Differences

• Glossy Ibis is Least Concern while Gray-headed Flying Fox is Vulnerable.

Taxonomic Classification

Rank	Glossy Ibis	Gray-headed Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Pelecaniformes (Pelecaniformes)	Chiroptera (Bats)
Family	Threskiornithidae	Pteropodidae (Fruit Bats)
Genus	Plegadis	Pteropus (Flying Foxes)
Species	Plegadis falcinellus	Pteropus poliocephalus

Evolutionary Relationship

Glossy Ibis and Gray-headed Flying Fox share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Glossy Ibis

LC — Least Concern

Gray-headed Flying Fox

VU — Vulnerable

Physical Characteristics

Attribute	Glossy Ibis	Gray-headed Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Glossy Ibis

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (8 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Gray-headed Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Glossy Ibis

Glossy Ibis (Plegadis falcinellus) 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.