Big Finner vs Cinnamon-breasted Tody-Tyrant

Balaenoptera physalus compared with Hemitriccus cinnamomeipectus

Key Differences

• Big Finner is Endangered while Cinnamon-breasted Tody-Tyrant is Least Concern.

Taxonomic Classification

Rank	Big Finner	Cinnamon-breasted Tody-Tyrant
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Passeriformes (Songbirds)
Family	Balaenopteridae (Rorquals)	Tyrannidae
Genus	Balaenoptera (Rorquals)	Hemitriccus
Species	Balaenoptera physalus	Hemitriccus cinnamomeipectus

Evolutionary Relationship

Big Finner and Cinnamon-breasted Tody-Tyrant share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big Finner

EN — Endangered

Cinnamon-breasted Tody-Tyrant

LC — Least Concern

Physical Characteristics

Attribute	Big Finner	Cinnamon-breasted Tody-Tyrant
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Finner

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

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Cinnamon-breasted Tody-Tyrant

Habitat

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

Range

Distributed across Ecuador and Norway.

Big Finner

Big Finner (Balaenoptera physalus) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Cinnamon-breasted Tody-Tyrant

The cinnamon-breasted tody-tyrant (Hemitriccus cinnamomeipectus) is a tiny insectivorous bird in the family Tyrannidae, endemic to a small area of highland forest in Ecuador and possibly adjacent Peru. It inhabits the undergrowth and bamboo thickets of humid montane forest on the eastern Andean slopes at elevations between approximately 1,500 and 2,200 meters. The species is named for the rich cinnamon-rufous coloration of its breast, which contrasts with its gray head and olive-green upperparts. Like other tody-tyrants, it is a compact, short-billed flycatcher that forages in dense, low vegetation for small insects and spiders. The cinnamon-breasted tody-tyrant is classified as Least Concern by the IUCN. However, given its very limited geographic range on the eastern Andean slopes of Ecuador, it is considered a species of conservation interest due to vulnerability to cloud forest habitat loss in this region. Ecuador's eastern Andes contain some of the world's highest concentrations of endemic bird species and face ongoing deforestation pressure from agricultural expansion and road-building. Hemitriccus tody-tyrants are among the most difficult flycatchers to identify in the field due to their small size, secretive habits, and similar appearances across the group. Vocalizations are often the primary means of detection and identification.

Shared Countries

Both species can be found in 2 countries:

🇪🇨 Ecuador 🇳🇴 Norway