Beautiful Treerunner vs Epaulard

Margarornis bellulus compared with Orcinus orca

Key Differences

Beautiful Treerunner is Near Threatened while Epaulard is Data Deficient.

Taxonomic Classification

Rank	Beautiful Treerunner	Epaulard
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Aves (kuş)	Mammalia (memeliler)
Order	Passeriformes (Ötücü kuşlar)	Cetacea (Whales & Dolphins)
Family	Furnariidae	Delphinidae (Oceanic Dolphins)
Genus	Margarornis	Orcinus (Orcas)
Species	Margarornis bellulus	Orcinus orca

Evolutionary Relationship

Beautiful Treerunner and Epaulard share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Göster Phylum: Chordata

Conservation Status

Beautiful Treerunner

NT — Near Threatened

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Physical Characteristics

Attribute	Beautiful Treerunner	Epaulard
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	8.0 m
Average Weight	—	5.4 t

Habitat & Geographic Range

Beautiful Treerunner

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Norway, and Panama. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Epaulard

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

Beautiful Treerunner

The Beautiful Treerunner (Margarornis bellulus) is a species in the genus Margarornis. It is currently classified as Near Threatened on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Epaulard

The largest member of the dolphin family, orcas reach up to 9 meters and 6 tonnes and are found in every ocean from Arctic to Antarctic. Apex predators living in matrilineal pods with distinct dialects, hunting strategies, and cultural traditions that differ between populations. Some populations specialize in fish, others in marine mammals. No natural predators; orcas sit at the top of every marine food chain they inhabit.