Brown Pelican vs Harmless Serotine

Pelecanus occidentalis compared with Eptesicus innoxius

Key Differences

• Brown Pelican is Least Concern while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Brown Pelican	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Pelecaniformes (Pelecaniformes)	Chiroptera (Bats)
Family	Pelecanidae	Vespertilionidae
Genus	Pelecanus	Eptesicus
Species	Pelecanus occidentalis	Eptesicus innoxius

Evolutionary Relationship

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

Conservation Status

Brown Pelican

LC — Least Concern

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Brown Pelican	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Pelican

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, and Venezuela.

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.

Brown Pelican

Brown Pelican (Pelecanus occidentalis) 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 1 countries:

🇪🇨 Ecuador