Black-tailed gnatcacher vs Orca común

Polioptila melanura compared with Orcinus orca

Key Differences

• Black-tailed gnatcacher is Least Concern while Orca común is Data Deficient.

Taxonomic Classification

Rank	Black-tailed gnatcacher	Orca común
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (Birds)	Mammalia (mamíferos)
Order	Passeriformes (paseriformes)	Cetacea (Whales & Dolphins)
Family	Polioptilidae	Delphinidae (Oceanic Dolphins)
Genus	Polioptila	Orcinus (Orcas)
Species	Polioptila melanura	Orcinus orca

Evolutionary Relationship

Black-tailed gnatcacher and Orca común share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Black-tailed gnatcacher

LC — Least Concern

Orca común

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Physical Characteristics

Attribute	Black-tailed gnatcacher	Orca común
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	8.0 m
Average Weight	—	5.4 t

Habitat & Geographic Range

Black-tailed gnatcacher

Habitat

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

Range

Found in Norway.

Orca común

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).

Black-tailed gnatcacher

The Black-tailed Gnatcatcher (Polioptila melanura) is a species in the genus Polioptila. It is currently classified as Least Concern on the IUCN Red List. Found in Norway.

Orca común

El mayor miembro de la familia de los delfínidos, la orca (Orcinus orca) puede alcanzar hasta 9 metros de longitud y 6 toneladas de peso, y se encuentra en todos los océanos desde el Ártico hasta el Antártico. Es un depredador apex que vive en grupos matrilineales con dialectos distintos, estrategias de caza y tradiciones culturales que difieren entre poblaciones. Algunas poblaciones se especializan en peces, otras en mamíferos marinos. Sin depredadores naturales, las orcas ocupan la cima de todas las cadenas tróficas marinas que habitan.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway