Amazon Black Howler vs Sumatran Drongo

Alouatta nigerrima compared with Dicrurus sumatranus

Key Differences

• Amazon Black Howler is Least Concern while Sumatran Drongo is Near Threatened.

Taxonomic Classification

Rank	Amazon Black Howler	Sumatran Drongo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Atelidae	Dicruridae
Genus	Alouatta	Dicrurus
Species	Alouatta nigerrima	Dicrurus sumatranus

Evolutionary Relationship

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

Conservation Status

Amazon Black Howler

LC — Least Concern

Sumatran Drongo

NT — Near Threatened

Physical Characteristics

Attribute	Amazon Black Howler	Sumatran Drongo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sumatran Drongo

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.