Rotschwingen-Tachurityrann vs Weißschwanz-Tachurityrann

Mecocerculus calopterus compared with Mecocerculus poecilocercus

Taxonomic Classification

Rank	Rotschwingen-Tachurityrann	Weißschwanz-Tachurityrann
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Aves (Vögel)	Aves (Vögel)
Order same	Passeriformes (Sperlingsvögel)	Passeriformes (Sperlingsvögel)
Family same	Tyrannidae	Tyrannidae
Genus same	Mecocerculus	Mecocerculus
Species	Mecocerculus calopterus	Mecocerculus poecilocercus

Evolutionary Relationship

Rotschwingen-Tachurityrann and Weißschwanz-Tachurityrann share a common ancestor at the Genus level: Mecocerculus.

Conservation Status

Rotschwingen-Tachurityrann

LC — Least Concern

Weißschwanz-Tachurityrann

LC — Least Concern

Physical Characteristics

Attribute	Rotschwingen-Tachurityrann	Weißschwanz-Tachurityrann
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rotschwingen-Tachurityrann

Habitat

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

Range

Distributed across Ecuador and Norway.

Weißschwanz-Tachurityrann

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Weißschwanz-Tachurityrann

White-tailed Tyrannulet (Mecocerculus poecilocercus) 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:

🇪🇨 Ecuador 🇳🇴 Norway