Fulvous Colilargo vs Least Bittern

Oligoryzomys fulvescens compared with Ixobrychus exilis

Taxonomic Classification

Rank	Fulvous Colilargo	Least Bittern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Pelecaniformes (Pelecaniformes)
Family	Cricetidae	Ardeidae
Genus	Oligoryzomys	Ixobrychus
Species	Oligoryzomys fulvescens	Ixobrychus exilis

Evolutionary Relationship

Fulvous Colilargo and Least Bittern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fulvous Colilargo

LC — Least Concern

Least Bittern

LC — Least Concern

Physical Characteristics

Attribute	Fulvous Colilargo	Least Bittern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fulvous Colilargo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Least Bittern

Habitat

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

Range

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

Least Bittern

Least Bittern (Ixobrychus exilis) 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 1 countries:

🇻🇪 Venezuela