Amazon Black Howler vs Red Lark

Alouatta nigerrima compared with Calendulauda burra

Key Differences

• Amazon Black Howler is Least Concern while Red Lark is Vulnerable.

Taxonomic Classification

Rank	Amazon Black Howler	Red Lark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Atelidae	Alaudidae
Genus	Alouatta	Calendulauda
Species	Alouatta nigerrima	Calendulauda burra

Evolutionary Relationship

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

Conservation Status

Amazon Black Howler

LC — Least Concern

Red Lark

VU — Vulnerable

Physical Characteristics

Attribute	Amazon Black Howler	Red Lark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red Lark

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable 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.