gavião-de-colar vs pato-casarca

Accipiter cirrocephalus compared with Tadorna ferruginea

Key Differences

• gavião-de-colar is Least Concern while pato-casarca is Not Evaluated.

Taxonomic Classification

Rank	gavião-de-colar	pato-casarca
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Aves (ave)	Aves (ave)
Order	Accipitriformes (Hawks & Eagles)	Anseriformes (Anseriformes)
Family	Accipitridae (Hawks & Eagles)	Anatidae
Genus	Accipiter	Tadorna
Species	Accipiter cirrocephalus	Tadorna ferruginea

Evolutionary Relationship

gavião-de-colar and pato-casarca share a common ancestor at the Class level: Aves. (ave)

Conservation Status

gavião-de-colar

LC — Least Concern

pato-casarca

NE — Not Evaluated

Physical Characteristics

Attribute	gavião-de-colar	pato-casarca
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

gavião-de-colar

Habitat

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

Range

Found in Norway.

pato-casarca

Habitat

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

Range

Widely distributed across Asia (Israel, Taiwan), Europe (19 countries), and North America (United States).

gavião-de-colar

The Collared Sparrowhawk, known scientifically as <em>Accipiter cirrocephalus</em>, is a small bird of prey belonging to the family Accipitridae. As a member of the genus Accipiter, <em>Accipiter cirrocephalus</em> is characterised by its short, rounded wings and long tail, adaptations that enable agile manoeuvring through forest and woodland habitats while pursuing bird prey. The species typically inhabits forests, woodland, and forest edges, where it hunts small birds and occasionally insects. It is reported to occur in Norway according to available range data. Adult males of this species often display a distinctive rufous collar on the nape, which contributes to the species' common name. Detailed biological traits including typical lifespan, body length, and weight are poorly documented for this species in available literature. The Collared Sparrowhawk is currently assessed as Least Concern on the IUCN Red List.

pato-casarca

O pato-ferrugem (Tadorna ferruginea) esta classificado como Nao Avaliado (NE) na Lista Vermelha da UICN. Ainda nao foi avaliado com os criterios da Lista Vermelha da UICN. Seu estado de conservacao esta por ser determinado.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway