Westlicher Gorilla vs Graureiher

Gorilla gorilla compared with Ardea cinerea

Key Differences

• Westlicher Gorilla is Critically Endangered while Graureiher is Least Concern.
• Westlicher Gorilla is herbivore while Graureiher is carnivore.
• Westlicher Gorilla is 106.7x heavier than Graureiher.
• Westlicher Gorilla lives longer (40 years vs 15 years).

Taxonomic Classification

Rank	Westlicher Gorilla	Graureiher
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Primates (Primaten)	Pelecaniformes (Pelecaniformes)
Family	Hominidae (Great Apes)	Ardeidae
Genus	Gorilla (Gorillas)	Ardea
Species	Gorilla gorilla	Ardea cinerea

Evolutionary Relationship

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

Conservation Status

Westlicher Gorilla

CR — Critically Endangered

Population: ~100.0K

Trend: Decreasing ↓

Graureiher

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Westlicher Gorilla	Graureiher
Diet	Herbivore	Carnivore
Average Lifespan	40 years	15 years
Average Length	1.7 m	95 cm
Average Weight	160.0 kg	1.5 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.

Graureiher

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

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.

Graureiher

A large, elegant wading bird reaching up to 1 meter in height, gray herons inhabit wetlands, rivers, lakes, and coastal areas across Europe, Asia, and Africa. Patient, solitary hunters, they stand motionless for long periods before striking fish, frogs, and small mammals with lightning-fast dagger bill strikes. They nest colonially in tall trees in rookeries called heronries, sometimes shared with other colonial waterbirds. Widely distributed and of Least Concern globally.