Glossy Ibis vs Guam Flying Fox

Plegadis falcinellus compared with Pteropus tokudae

Key Differences

• Glossy Ibis is Least Concern while Guam Flying Fox is Extinct.

Taxonomic Classification

Rank	Glossy Ibis	Guam 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 tokudae

Evolutionary Relationship

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

Conservation Status

Glossy Ibis

LC — Least Concern

Guam Flying Fox

EX — Extinct

Physical Characteristics

Attribute	Glossy Ibis	Guam 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).

Guam 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.