Alpine Leaf Warbler vs Red-billed Duck

Phylloscopus occisinensis compared with Anas erythrorhyncha

Key Differences

• Alpine Leaf Warbler is Not Evaluated while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Alpine Leaf Warbler	Red-billed Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Anseriformes (Anseriformes)
Family	Phylloscopidae	Anatidae
Genus	Phylloscopus	Anas
Species	Phylloscopus occisinensis	Anas erythrorhyncha

Evolutionary Relationship

Alpine Leaf Warbler and Red-billed Duck share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Alpine Leaf Warbler

NE — Not Evaluated

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Alpine Leaf Warbler	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Leaf Warbler

Habitat

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

Range

Found in Norway.

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

Alpine Leaf Warbler

The Alpine Leaf Warbler (Phylloscopus occisinensis) is a species in the genus Phylloscopus. Typically found in various aerial, terrestrial, and aquatic environments. Found in Norway.

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) 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