Big-Leaf Magnolia vs Oso Polar

Magnolia macrophylla compared with Ursus maritimus

Key Differences

Big-Leaf Magnolia is Least Concern while Oso Polar is Vulnerable.

Taxonomic Classification

Rank	Big-Leaf Magnolia	Oso Polar
Kingdom	Plantae (planta)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (cordados)
Class	Magnoliopsida (Dicots)	Mammalia (mamíferos)
Order	Magnoliales (Magnoliales)	Carnivora (carnívoros)
Family	Magnoliaceae	Ursidae (Bears)
Genus	Magnolia	Ursus (Bears)
Species	Magnolia macrophylla	Ursus maritimus

Conservation Status

Big-Leaf Magnolia

LC — Least Concern

Oso Polar

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Big-Leaf Magnolia	Oso Polar
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Big-Leaf Magnolia

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.

Big-Leaf Magnolia

The Big-Leaf Magnolia (Magnolia macrophylla) is a species in the genus Magnolia. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.