Westlicher Gorilla vs Witwenpfeifgans

Gorilla gorilla compared with Dendrocygna viduata

Key Differences

• Westlicher Gorilla is Critically Endangered while Witwenpfeifgans is Least Concern.

Taxonomic Classification

Rank	Westlicher Gorilla	Witwenpfeifgans
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Primates (Primaten)	Anseriformes (Gänsevögel)
Family	Hominidae (Great Apes)	Anatidae
Genus	Gorilla (Gorillas)	Dendrocygna
Species	Gorilla gorilla	Dendrocygna viduata

Evolutionary Relationship

Westlicher Gorilla and Witwenpfeifgans share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Westlicher Gorilla

CR — Critically Endangered

Population: ~100.0K

Trend: Decreasing ↓

Witwenpfeifgans

LC — Least Concern

Physical Characteristics

Attribute	Westlicher Gorilla	Witwenpfeifgans
Diet	Herbivore	—
Average Lifespan	40 years	—
Average Length	1.7 m	—
Average Weight	160.0 kg	—

Habitat & Geographic Range

Westlicher Gorilla

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 4 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Cameroon, Congo (Republic), Equatorial Guinea, and Gabon. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Witwenpfeifgans

Habitat

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

Range

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

Westlicher Gorilla

The world's largest primate, western gorillas weigh up to 180 kg and inhabit the tropical and subtropical forests of equatorial Africa. Primarily herbivorous, living in family groups led by a silverback male who protects the troop and mediates social conflicts. Critically Endangered, with populations threatened by deforestation, poaching for bushmeat, and outbreaks of Ebola virus disease.

Witwenpfeifgans

White-faced Whistling-Duck (Dendrocygna viduata) 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.