Common Shelduck vs Harmless Serotine

Tadorna tadorna compared with Eptesicus innoxius

Key Differences

• Common Shelduck is Least Concern while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Common Shelduck	Harmless Serotine
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Aves (kuş)	Mammalia (memeliler)
Order	Anseriformes (Kazsılar)	Chiroptera (yarasa)
Family	Anatidae	Vespertilionidae
Genus	Tadorna	Eptesicus
Species	Tadorna tadorna	Eptesicus innoxius

Evolutionary Relationship

Common Shelduck and Harmless Serotine share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Common Shelduck

LC — Least Concern

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Common Shelduck	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Shelduck

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Taiwan.

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.

Common Shelduck

Common Shelduck (Tadorna tadorna) 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.