Common Scoter vs Yellow-crowned Parrot / Yellow-crowned Amazon

Melanitta nigra compared with Amazona ochrocephala

Taxonomic Classification

Rank	Common Scoter	Yellow-crowned Parrot / Yellow-crowned Amazon
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Anseriformes (Anseriformes)	Psittaciformes (Parrots)
Family	Anatidae	Psittacidae (True Parrots)
Genus	Melanitta	Amazona
Species	Melanitta nigra	Amazona ochrocephala

Evolutionary Relationship

Common Scoter and Yellow-crowned Parrot / Yellow-crowned Amazon share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Common Scoter

LC — Least Concern

Yellow-crowned Parrot / Yellow-crowned Amazon

LC — Least Concern

Physical Characteristics

Attribute	Common Scoter	Yellow-crowned Parrot / Yellow-crowned Amazon
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Scoter

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Yellow-crowned Parrot / Yellow-crowned Amazon

Habitat

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

Range

Widely distributed across Europe (7 countries), North America (Barbados, United States), and South America (Colombia, Ecuador, Venezuela).

Common Scoter

<em>Melanitta nigra</em>, the common scoter, is a sea duck in the family Anatidae, order Anseriformes, breeding across subarctic and boreal regions of Europe and northeastern North America. This species winters primarily along coastal marine environments, with records from Belgium, Denmark, Norway, Sweden, and the United States reflecting both breeding and wintering distributions. The common scoter typically nests near freshwater lakes and bogs in boreal and tundra habitats, migrating to sheltered coastal bays and estuaries during winter where it dives for bivalves, crustaceans, and other benthic invertebrates. Males are predominantly black with a characteristic orange-yellow knob at the base of the bill, while females are brown with pale cheek patches. <em>Melanitta nigra</em> is listed as Least Concern by the IUCN, though populations have experienced declines in some regions due to changes in wintering habitat quality and food availability. Biological traits for this species remain poorly documented in the scientific literature, including comprehensive data on average lifespan, body length, weight, and full dietary composition across seasons.

Yellow-crowned Parrot / Yellow-crowned Amazon

A large, robust amazon parrot found across a broad range from Mexico and Panama through the Amazon basin to Bolivia and Paraguay, yellow-crowned amazons are predominantly green with a variable yellow crown. They inhabit forest, woodland, and savanna and are adaptable enough to thrive in agricultural areas. Multiple subspecies are recognized with differing degrees of yellow on the head. Highly regarded as pet and aviary birds for their speech ability and social temperament.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇺🇸 United States