Blue-fronted Parrot / Turquoise-fronted Amazon vs Common Periwinkle

Amazona aestiva compared with Littorina littorea

Key Differences

• Blue-fronted Parrot / Turquoise-fronted Amazon is Near Threatened while Common Periwinkle is Least Concern.

Taxonomic Classification

Rank	Blue-fronted Parrot / Turquoise-fronted Amazon	Common Periwinkle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Gastropoda (Gastropoda)
Order	Psittaciformes (Parrots)	Littorinimorpha (Littorinimorpha)
Family	Psittacidae (True Parrots)	Littorinidae
Genus	Amazona	Littorina
Species	Amazona aestiva	Littorina littorea

Evolutionary Relationship

Blue-fronted Parrot / Turquoise-fronted Amazon and Common Periwinkle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Blue-fronted Parrot / Turquoise-fronted Amazon

NT — Near Threatened

Common Periwinkle

LC — Least Concern

Physical Characteristics

Attribute	Blue-fronted Parrot / Turquoise-fronted Amazon	Common Periwinkle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue-fronted Parrot / Turquoise-fronted Amazon

Habitat

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

Range

Widely distributed across Europe (9 countries), North America (United States), and South America (Brazil). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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).

Blue-fronted Parrot / Turquoise-fronted Amazon

One of the most popular pet parrots in the world after the budgerigar and African grey, blue-fronted amazons are recognized by their bright yellow face with blue forehead and red-orange shoulder patches. Native to central South America in Brazil, Bolivia, Paraguay, and Argentina, they inhabit forest, woodland, and palm groves. Highly intelligent with strong mimicry and speech abilities, they have been kept as pets since the 1700s. Wild populations face pressure from trapping.

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 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇺🇸 United States