Diminutive Serotine vs Fork-Tailed Flycatcher

Eptesicus diminutus compared with Tyrannus savana

Key Differences

• Diminutive Serotine is Data Deficient while Fork-Tailed Flycatcher is Least Concern.

Taxonomic Classification

Rank	Diminutive Serotine	Fork-Tailed Flycatcher
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Tyrannidae
Genus	Eptesicus	Tyrannus
Species	Eptesicus diminutus	Tyrannus savana

Evolutionary Relationship

Diminutive Serotine and Fork-Tailed Flycatcher share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Diminutive Serotine

DD — Data Deficient

Fork-Tailed Flycatcher

LC — Least Concern

Physical Characteristics

Attribute	Diminutive Serotine	Fork-Tailed Flycatcher
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Diminutive Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Fork-Tailed Flycatcher

Habitat

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

Range

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

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:

🇻🇪 Venezuela