Bare-necked Umbrellabird vs Birch Marble

Cephalopterus glabricollis compared with Apotomis betuletana

Key Differences

• Bare-necked Umbrellabird is Endangered while Birch Marble is Least Concern.

Taxonomic Classification

Rank	Bare-necked Umbrellabird	Birch Marble
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Passeriformes (Songbirds)	Lepidoptera (Butterflies & Moths)
Family	Cotingidae	Tortricidae
Genus	Cephalopterus	Apotomis
Species	Cephalopterus glabricollis	Apotomis betuletana

Evolutionary Relationship

Bare-necked Umbrellabird and Birch Marble share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bare-necked Umbrellabird

EN — Endangered

Birch Marble

LC — Least Concern

Physical Characteristics

Attribute	Bare-necked Umbrellabird	Birch Marble
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bare-necked Umbrellabird

Habitat

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

Range

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

Birch Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Bare-necked Umbrellabird

The Bare-necked Umbrellabird (Cephalopterus glabricollis) is a species in the genus Cephalopterus. It is currently classified as Endangered on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Birch Marble

The Birch Marble (Apotomis betuletana) is a species in the genus Apotomis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway