Peale’s Free-tailed Bat vs Royal Tern

Nyctinomops aurispinosus compared with Thalasseus maximus

Taxonomic Classification

Rank	Peale’s Free-tailed Bat	Royal Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Charadriiformes (Charadriiformes)
Family	Molossidae	Laridae
Genus	Nyctinomops	Thalasseus
Species	Nyctinomops aurispinosus	Thalasseus maximus

Evolutionary Relationship

Peale’s Free-tailed Bat and Royal Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Peale’s Free-tailed Bat

LC — Least Concern

Royal Tern

LC — Least Concern

Physical Characteristics

Attribute	Peale’s Free-tailed Bat	Royal Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Peale’s Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Royal Tern

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, Sweden, and Venezuela.

Royal Tern

Royal Tern (Thalasseus maximus) 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.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela