Grizzled Tree-kangaroo vs Red-billed Duck

Dendrolagus inustus compared with Anas erythrorhyncha

Key Differences

• Grizzled Tree-kangaroo is Vulnerable while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Grizzled Tree-kangaroo	Red-billed Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Diprotodontia (Marsupials)	Anseriformes (Anseriformes)
Family	Macropodidae (Kangaroos)	Anatidae
Genus	Dendrolagus	Anas
Species	Dendrolagus inustus	Anas erythrorhyncha

Evolutionary Relationship

Grizzled Tree-kangaroo and Red-billed Duck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Grizzled Tree-kangaroo

VU — Vulnerable

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Grizzled Tree-kangaroo	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grizzled Tree-kangaroo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-billed Duck

Habitat

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

Range

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

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.