Black-backed Bittern vs Noctule

Ixobrychus dubius compared with Nyctalus noctula

Key Differences

• Black-backed Bittern is Least Concern while Noctule is Vulnerable.

Taxonomic Classification

Rank	Black-backed Bittern	Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Pelecaniformes (Pelecaniformes)	Chiroptera (Bats)
Family	Ardeidae	Vespertilionidae
Genus	Ixobrychus	Nyctalus
Species	Ixobrychus dubius	Nyctalus noctula

Evolutionary Relationship

Black-backed Bittern and Noctule share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-backed Bittern

LC — Least Concern

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Black-backed Bittern	Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-backed Bittern

Habitat

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

Range

Found in Norway.

Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Black-backed Bittern

The Black-backed Bittern (Ixobrychus dubius) is a species in the genus Ixobrychus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Noctule

Noctule (Nyctalus noctula) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway