brown howler monkey vs Grassland Sparrow

Alouatta guariba compared with Ammodramus humeralis

Key Differences

• brown howler monkey is Vulnerable while Grassland Sparrow is Least Concern.

Taxonomic Classification

Rank	brown howler monkey	Grassland Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Atelidae	Passerellidae
Genus	Alouatta	Ammodramus
Species	Alouatta guariba	Ammodramus humeralis

Evolutionary Relationship

brown howler monkey and Grassland Sparrow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

brown howler monkey

VU — Vulnerable

Grassland Sparrow

LC — Least Concern

Physical Characteristics

Attribute	brown howler monkey	Grassland Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brown howler monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Grassland Sparrow

Habitat

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

Range

Distributed across Colombia, Norway, and Venezuela.

brown howler monkey

The Brown Howler Monkey (Alouatta guariba) is a species in the genus Alouatta. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Grassland Sparrow

Grassland Sparrow (Ammodramus humeralis) 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.