Chinese Crested Tern vs Gallagher's Free-tailed Bat

Thalasseus bernsteini compared with Chaerephon gallagheri

Key Differences

• Chinese Crested Tern is Critically Endangered while Gallagher's Free-tailed Bat is Data Deficient.

Taxonomic Classification

Rank	Chinese Crested Tern	Gallagher's Free-tailed Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Chiroptera (Bats)
Family	Laridae	Molossidae
Genus	Thalasseus	Chaerephon
Species	Thalasseus bernsteini	Chaerephon gallagheri

Evolutionary Relationship

Chinese Crested Tern and Gallagher's Free-tailed Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chinese Crested Tern

CR — Critically Endangered

Gallagher's Free-tailed Bat

DD — Data Deficient

Physical Characteristics

Attribute	Chinese Crested Tern	Gallagher's Free-tailed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinese Crested Tern

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Distributed across Norway and Taiwan. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Gallagher's Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chinese Crested Tern

The Chinese Crested Tern (Thalasseus bernsteini) is a species in the genus Thalasseus. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.