Botta's Serotine vs Crested Shelduck

Eptesicus bottae compared with Tadorna cristata

Key Differences

• Botta's Serotine is Least Concern while Crested Shelduck is Critically Endangered.

Taxonomic Classification

Rank	Botta's Serotine	Crested Shelduck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Anseriformes (Anseriformes)
Family	Vespertilionidae	Anatidae
Genus	Eptesicus	Tadorna
Species	Eptesicus bottae	Tadorna cristata

Evolutionary Relationship

Botta's Serotine and Crested Shelduck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Botta's Serotine

LC — Least Concern

Crested Shelduck

CR — Critically Endangered

Physical Characteristics

Attribute	Botta's Serotine	Crested Shelduck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Botta's Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Crested Shelduck

Habitat

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

Range

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

Botta's Serotine

The Botta's Serotine (Eptesicus bottae) is a species in the genus Eptesicus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.