Elegant Tern vs Harmless Serotine

Thalasseus elegans compared with Eptesicus innoxius

Taxonomic Classification

Rank	Elegant Tern	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Chiroptera (Bats)
Family	Laridae	Vespertilionidae
Genus	Thalasseus	Eptesicus
Species	Thalasseus elegans	Eptesicus innoxius

Evolutionary Relationship

Elegant Tern and Harmless Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Elegant Tern

NT — Near Threatened

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Elegant Tern	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Elegant Tern

Habitat

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

Range

Distributed across Belgium, Colombia, Denmark, Ecuador, and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador