Dusky-tailed Flatbill vs Ecuadorian Sac-winged Bat

Ramphotrigon fuscicauda compared with Balantiopteryx infusca

Key Differences

• Dusky-tailed Flatbill is Least Concern while Ecuadorian Sac-winged Bat is Endangered.

Taxonomic Classification

Rank	Dusky-tailed Flatbill	Ecuadorian Sac-winged Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Chiroptera (Bats)
Family	Tyrannidae	Emballonuridae
Genus	Ramphotrigon	Balantiopteryx
Species	Ramphotrigon fuscicauda	Balantiopteryx infusca

Evolutionary Relationship

Dusky-tailed Flatbill and Ecuadorian Sac-winged Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky-tailed Flatbill

LC — Least Concern

Ecuadorian Sac-winged Bat

EN — Endangered

Physical Characteristics

Attribute	Dusky-tailed Flatbill	Ecuadorian Sac-winged Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky-tailed Flatbill

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Ecuadorian Sac-winged Bat

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Colombia and Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador