Oso Polar vs Gorrión Moruno

Ursus maritimus compared with Passer hispaniolensis

Key Differences

• Oso Polar is Vulnerable while Gorrión Moruno is Not Evaluated.

Taxonomic Classification

Rank	Oso Polar	Gorrión Moruno
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (Birds)
Order	Carnivora (carnívoros)	Passeriformes (paseriformes)
Family	Ursidae (Bears)	Passeridae
Genus	Ursus (Bears)	Passer
Species	Ursus maritimus	Passer hispaniolensis

Evolutionary Relationship

Oso Polar and Gorrión Moruno share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Oso Polar

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Gorrión Moruno

NE — Not Evaluated

Physical Characteristics

Attribute	Oso Polar	Gorrión Moruno
Diet	Carnivore	—
Average Lifespan	25 years	—
Average Length	2.4 m	—
Average Weight	450.0 kg	—

Habitat & Geographic Range

Oso Polar

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Gorrión Moruno

Habitat

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

Range

Found across Europe (6 countries).

Oso Polar

El mayor carnivoro terrestre de la Tierra, el oso polar puede superar los 700 kg y se encuentra en el hielo marino del Artico, desde Canada hasta Rusia. Es un mamifero marino altamente especializado que depende del hielo marino para cazar focas anilladas y barbadas. Excelente nadador capaz de cubrir grandes distancias en agua abierta. Clasificado como Vulnerable, sus poblaciones soportan una presion severa por la rapida perdida de hielo marino artico debida al cambio climatico.

Gorrión Moruno

El gorrion moruno (Passer hispaniolensis) esta clasificado como No Evaluado (NE) en la Lista Roja de la UICN. Aun no ha sido evaluado segun los criterios de la Lista Roja de la UICN. Su estado de conservacion esta por determinarse.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway