Amazon Black Howler vs Eskimo Curlew

Alouatta nigerrima compared with Numenius borealis

Key Differences

• Amazon Black Howler is Least Concern while Eskimo Curlew is Critically Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Eskimo Curlew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Charadriiformes (Charadriiformes)
Family	Atelidae	Scolopacidae
Genus	Alouatta	Numenius
Species	Alouatta nigerrima	Numenius borealis

Evolutionary Relationship

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

Conservation Status

Amazon Black Howler

LC — Least Concern

Eskimo Curlew

CR — Critically Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Eskimo Curlew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Eskimo Curlew

Habitat

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

Range

Found in Norway. Currently classified as Critically 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.