cometa coliverde vs Oso Polar

Lesbia nuna compared with Ursus maritimus

Key Differences

  • cometa coliverde is Least Concern while Oso Polar is Vulnerable.

Taxonomic Classification

Rank cometa coliverde Oso Polar
Kingdom same Animalia (Animals) Animalia (Animals)
Phylum same Chordata (cordados) Chordata (cordados)
Class Aves (Birds) Mammalia (mamíferos)
Order Apodiformes (Apodiformes) Carnivora (carnívoros)
Family Trochilidae Ursidae (Bears)
Genus Lesbia Ursus (Bears)
Species Lesbia nuna Ursus maritimus

Evolutionary Relationship

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

Conservation Status

cometa coliverde

LC — Least Concern

Oso Polar

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute cometa coliverde Oso Polar
Diet Carnivore
Average Lifespan 25 years
Average Length 2.4 m
Average Weight 450.0 kg

Habitat & Geographic Range

cometa coliverde

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.

cometa coliverde

El colibrí colaespada verde (Lesbia nuna) es un colibrí andino de tamaño mediano con una cola verde larga y profundamente bifurcada —la más larga en proporción al cuerpo entre los colibrís colilargos—. Los machos habitan pastizales abiertos, matorrales y setos andinos desde Ecuador hasta Bolivia, a elevaciones de 2.000 a 4.000 metros. Realizan despliegues aéreos con la cola ornamental extendida y se alimentan de diversas plantas con flores en paisajes abiertos, jardines y páramos.

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.

Shared Countries

Both species can be found in 1 countries:

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