black howler monkey vs Black Tern

Alouatta caraya compared with Chlidonias niger

Key Differences

• black howler monkey is Near Threatened while Black Tern is Least Concern.

Taxonomic Classification

Rank	black howler monkey	Black Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Charadriiformes (Charadriiformes)
Family	Atelidae	Laridae
Genus	Alouatta	Chlidonias
Species	Alouatta caraya	Chlidonias niger

Evolutionary Relationship

black howler monkey and Black Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

black howler monkey

NT — Near Threatened

Black Tern

LC — Least Concern

Physical Characteristics

Attribute	black howler monkey	Black Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

black howler monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black Tern

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

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.

Black Tern

Black Tern (Chlidonias niger) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.