Crested Shelduck vs Javan Pipistrelle

Tadorna cristata compared with Pipistrellus javanicus

Key Differences

• Crested Shelduck is Critically Endangered while Javan Pipistrelle is Least Concern.

Taxonomic Classification

Rank	Crested Shelduck	Javan Pipistrelle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Chiroptera (Bats)
Family	Anatidae	Vespertilionidae
Genus	Tadorna	Pipistrellus
Species	Tadorna cristata	Pipistrellus javanicus

Evolutionary Relationship

Crested Shelduck and Javan Pipistrelle share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Crested Shelduck

CR — Critically Endangered

Javan Pipistrelle

LC — Least Concern

Physical Characteristics

Attribute	Crested Shelduck	Javan Pipistrelle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Javan Pipistrelle

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.