Grass Wren vs Large Oecomys

Cistothorus platensis compared with Oecomys superans

Taxonomic Classification

Rank	Grass Wren	Large Oecomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Rodentia (Rodents)
Family	Troglodytidae	Cricetidae
Genus	Cistothorus	Oecomys
Species	Cistothorus platensis	Oecomys superans

Evolutionary Relationship

Grass Wren and Large Oecomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Grass Wren

LC — Least Concern

Large Oecomys

LC — Least Concern

Physical Characteristics

Attribute	Grass Wren	Large Oecomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grass Wren

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, and Venezuela.

Large Oecomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Grass Wren

Grass Wren (Cistothorus platensis) 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.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador