Bitter Scalewort vs Black-collared Lovebird

Porella arboris-vitae compared with Agapornis swindernianus

Key Differences

• Bitter Scalewort is Vulnerable while Black-collared Lovebird is Least Concern.

Taxonomic Classification

Rank	Bitter Scalewort	Black-collared Lovebird
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Marchantiophyta (liverwort)	Chordata (Chordates)
Class	Jungermanniopsida (Jungermanniopsida)	Aves (Birds)
Order	Porellales (Porellales)	Psittaciformes (Parrots)
Family	Porellaceae	Psittacidae (True Parrots)
Genus	Porella	Agapornis
Species	Porella arboris-vitae	Agapornis swindernianus

Conservation Status

Bitter Scalewort

VU — Vulnerable

Black-collared Lovebird

LC — Least Concern

Physical Characteristics

Attribute	Bitter Scalewort	Black-collared Lovebird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Scalewort

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Found across Asia (Taiwan) and Europe (5 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Black-collared Lovebird

Habitat

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

Range

Found in Norway.

Bitter Scalewort

The Bitter Scalewort (Porella arboris-vitae) is a species in the genus Porella. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Black-collared Lovebird

The Black-collared Lovebird (Agapornis swindernianus) is a species in the genus Agapornis. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments. Found in Norway.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway