Black-mandibled Toucan vs Common Periwinkle

Ramphastos ambiguus compared with Littorina littorea

Key Differences

• Black-mandibled Toucan is Vulnerable while Common Periwinkle is Least Concern.

Taxonomic Classification

Rank	Black-mandibled Toucan	Common Periwinkle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Gastropoda (Gastropoda)
Order	Piciformes (Piciformes)	Littorinimorpha (Littorinimorpha)
Family	Ramphastidae	Littorinidae
Genus	Ramphastos	Littorina
Species	Ramphastos ambiguus	Littorina littorea

Evolutionary Relationship

Black-mandibled Toucan and Common Periwinkle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-mandibled Toucan

VU — Vulnerable

Common Periwinkle

LC — Least Concern

Physical Characteristics

Attribute	Black-mandibled Toucan	Common Periwinkle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-mandibled Toucan

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Common Periwinkle

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found across Europe (4 countries) and North America (Canada, United States).

Black-mandibled Toucan

Black-mandibled Toucan (Ramphastos ambiguus) 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.

Common Periwinkle

Common Periwinkle (Littorina littorea) 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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway