Great Thick-knee vs Guam Flying Fox

Esacus recurvirostris compared with Pteropus tokudae

Key Differences

• Great Thick-knee is Near Threatened while Guam Flying Fox is Extinct.

Taxonomic Classification

Rank	Great Thick-knee	Guam Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Chiroptera (Bats)
Family	Burhinidae	Pteropodidae (Fruit Bats)
Genus	Esacus	Pteropus (Flying Foxes)
Species	Esacus recurvirostris	Pteropus tokudae

Evolutionary Relationship

Great Thick-knee and Guam Flying Fox share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Great Thick-knee

NT — Near Threatened

Guam Flying Fox

EX — Extinct

Physical Characteristics

Attribute	Great Thick-knee	Guam Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Great Thick-knee

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.