Guam Flying Fox vs Stilt Sandpiper

Pteropus tokudae compared with Calidris himantopus

Key Differences

• Guam Flying Fox is Extinct while Stilt Sandpiper is Least Concern.

Taxonomic Classification

Rank	Guam Flying Fox	Stilt Sandpiper
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Charadriiformes (Charadriiformes)
Family	Pteropodidae (Fruit Bats)	Scolopacidae
Genus	Pteropus (Flying Foxes)	Calidris
Species	Pteropus tokudae	Calidris himantopus

Evolutionary Relationship

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

Conservation Status

Guam Flying Fox

EX — Extinct

Stilt Sandpiper

LC — Least Concern

Physical Characteristics

Attribute	Guam Flying Fox	Stilt Sandpiper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Stilt Sandpiper

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (Denmark, Norway, Sweden), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Stilt Sandpiper

Stilt Sandpiper (Calidris himantopus) 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.