Central Andes Oldfield Mouse vs Fork-Tailed Flycatcher

Thomasomys contradictus compared with Tyrannus savana

Key Differences

• Central Andes Oldfield Mouse is Data Deficient while Fork-Tailed Flycatcher is Least Concern.

Taxonomic Classification

Rank	Central Andes Oldfield Mouse	Fork-Tailed Flycatcher
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Tyrannidae
Genus	Thomasomys	Tyrannus
Species	Thomasomys contradictus	Tyrannus savana

Evolutionary Relationship

Central Andes Oldfield Mouse and Fork-Tailed Flycatcher share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Central Andes Oldfield Mouse

DD — Data Deficient

Fork-Tailed Flycatcher

LC — Least Concern

Physical Characteristics

Attribute	Central Andes Oldfield Mouse	Fork-Tailed Flycatcher
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Central Andes Oldfield Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Fork-Tailed Flycatcher

Habitat

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

Range

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

Central Andes Oldfield Mouse

The Central Andes Oldfield Mouse (Thomasomys contradictus) is a species in the genus Thomasomys. It is currently classified as Data Deficient on the IUCN Red List. Found in Colombia.

Fork-Tailed Flycatcher

Fork-Tailed Flycatcher (Tyrannus savana) 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:

🇨🇴 Colombia