Amazon Black Howler vs Mountain Starling

Alouatta nigerrima compared with Aplonis santovestris

Key Differences

• Amazon Black Howler is Least Concern while Mountain Starling is Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Mountain Starling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Atelidae	Sturnidae
Genus	Alouatta	Aplonis
Species	Alouatta nigerrima	Aplonis santovestris

Evolutionary Relationship

Amazon Black Howler and Mountain Starling share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Mountain Starling

EN — Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Mountain Starling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mountain Starling

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Amazon Black Howler

The Amazon Black Howler (Alouatta nigerrima) is a species in the genus Alouatta. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.