black howler monkey vs Graureiher

Alouatta caraya compared with Ardea cinerea

Key Differences

• black howler monkey is Near Threatened while Graureiher is Least Concern.

Taxonomic Classification

Rank	black howler monkey	Graureiher
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Primates (Primaten)	Pelecaniformes (Pelecaniformes)
Family	Atelidae	Ardeidae
Genus	Alouatta	Ardea
Species	Alouatta caraya	Ardea cinerea

Evolutionary Relationship

black howler monkey and Graureiher share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

black howler monkey

NT — Near Threatened

Graureiher

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	black howler monkey	Graureiher
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	95 cm
Average Weight	—	1.5 kg

Habitat & Geographic Range

black howler monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Graureiher

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

black howler monkey

The Black Howler Monkey (Alouatta caraya) is a species in the genus Alouatta. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.