Sarcelle de Nouvelle-Zélande vs Troglodyte de Cobb

Anas chlorotis compared with Troglodytes cobbi

Key Differences

• Sarcelle de Nouvelle-Zélande is Near Threatened while Troglodyte de Cobb is Least Concern.

Taxonomic Classification

Rank	Sarcelle de Nouvelle-Zélande	Troglodyte de Cobb
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (oiseau)	Aves (oiseau)
Order	Anseriformes (Anseriformes)	Passeriformes (passereaux)
Family	Anatidae	Troglodytidae
Genus	Anas	Troglodytes
Species	Anas chlorotis	Troglodytes cobbi

Evolutionary Relationship

Sarcelle de Nouvelle-Zélande and Troglodyte de Cobb share a common ancestor at the Class level: Aves. (oiseau)

Conservation Status

Sarcelle de Nouvelle-Zélande

NT — Near Threatened

Troglodyte de Cobb

LC — Least Concern

Physical Characteristics

Attribute	Sarcelle de Nouvelle-Zélande	Troglodyte de Cobb
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Sarcelle de Nouvelle-Zélande

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Troglodyte de Cobb

Habitat

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

Range

Found in Norway.

Sarcelle de Nouvelle-Zélande

The Brown Teal (Anas chlorotis) is a species in the genus Anas. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Troglodyte de Cobb

Cobb's wren (Troglodytes cobbi) is a small, insectivorous passerine in the family Troglodytidae, endemic to the Falkland Islands (Islas Malvinas) in the South Atlantic Ocean. It inhabits rocky coastal areas, kelp beds, tussac grass tussocks, and rocky shorelines, where it forages actively for invertebrates, amphipods, and small crustaceans among rocks and beach wrack. Cobb's wren is closely related to the house wren complex but represents a distinct island lineage adapted to maritime conditions. Its distribution is restricted to the outer islands of the Falklands, as introduced rats and cats have extirpated it from most inhabited islands and the two main islands where introduced predators are present. On rat-free outer islands, populations are locally common. The IUCN assesses Cobb's wren as Least Concern overall, acknowledging that total population size across the outer islands is considered adequate, though its restricted island endemic range and vulnerability to mammalian predator introduction demand ongoing management. Rat eradication programmes on Falkland Islands have been crucial in protecting this and other seabird-associated species.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway