Lesser Elaenia vs Olivaceous Elaenia

Elaenia chiriquensis compared with Elaenia mesoleuca

Taxonomic Classification

Rank	Lesser Elaenia	Olivaceous Elaenia
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Aves (นก)	Aves (นก)
Order same	Passeriformes (นกเกาะคอน)	Passeriformes (นกเกาะคอน)
Family same	Tyrannidae	Tyrannidae
Genus same	Elaenia	Elaenia
Species	Elaenia chiriquensis	Elaenia mesoleuca

Evolutionary Relationship

Lesser Elaenia and Olivaceous Elaenia share a common ancestor at the Genus level: Elaenia.

Conservation Status

Lesser Elaenia

LC — Least Concern

Olivaceous Elaenia

LC — Least Concern

Physical Characteristics

Attribute	Lesser Elaenia	Olivaceous Elaenia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Elaenia

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Olivaceous Elaenia

Habitat

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

Range

Found in Norway.

Lesser Elaenia

Lesser Elaenia (Elaenia chiriquensis) 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:

🇳🇴 Norway