Rostnacken-Olivtyrann vs Gelbbauch-Olivtyrann

Elaenia ruficeps compared with Elaenia flavogaster

Taxonomic Classification

Rank	Rostnacken-Olivtyrann	Gelbbauch-Olivtyrann
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	Elaenia	Elaenia
Species	Elaenia ruficeps	Elaenia flavogaster

Evolutionary Relationship

Rostnacken-Olivtyrann and Gelbbauch-Olivtyrann share a common ancestor at the Genus level: Elaenia.

Conservation Status

Rostnacken-Olivtyrann

LC — Least Concern

Gelbbauch-Olivtyrann

LC — Least Concern

Physical Characteristics

Attribute	Rostnacken-Olivtyrann	Gelbbauch-Olivtyrann
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rostnacken-Olivtyrann

Habitat

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

Range

Distributed across Colombia, Norway, and Venezuela.

Gelbbauch-Olivtyrann

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Gelbbauch-Olivtyrann

Yellow-bellied Elaenia (Elaenia flavogaster) 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 3 countries:

🇨🇴 Colombia 🇳🇴 Norway 🇻🇪 Venezuela