Large-eared Pied Bat vs Sandwich Tern

Chalinolobus dwyeri compared with Thalasseus sandvicensis

Key Differences

• Large-eared Pied Bat is Vulnerable while Sandwich Tern is Least Concern.

Taxonomic Classification

Rank	Large-eared Pied Bat	Sandwich Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Charadriiformes (Charadriiformes)
Family	Vespertilionidae	Laridae
Genus	Chalinolobus	Thalasseus
Species	Chalinolobus dwyeri	Thalasseus sandvicensis

Evolutionary Relationship

Large-eared Pied Bat and Sandwich Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Large-eared Pied Bat

VU — Vulnerable

Sandwich Tern

LC — Least Concern

Physical Characteristics

Attribute	Large-eared Pied Bat	Sandwich Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large-eared Pied Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sandwich Tern

Habitat

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

Range

Found across Europe (4 countries) and South America (Colombia, Ecuador, Venezuela).

Sandwich Tern

Sandwich Tern (Thalasseus sandvicensis) 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.