Polar bear vs Yellow-vented Woodpecker

Ursus maritimus compared with Veniliornis dignus

Key Differences

• Polar bear is Vulnerable while Yellow-vented Woodpecker is Not Evaluated.

Taxonomic Classification

Rank	Polar bear	Yellow-vented Woodpecker
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (ave)
Order	Carnivora (carnívoros)	Piciformes (Piciformes)
Family	Ursidae (Bears)	Picidae
Genus	Ursus (Bears)	Veniliornis
Species	Ursus maritimus	Veniliornis dignus

Evolutionary Relationship

Polar bear and Yellow-vented Woodpecker share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Yellow-vented Woodpecker

NE — Not Evaluated

Physical Characteristics

Attribute	Polar bear	Yellow-vented Woodpecker
Diet	Carnivore	—
Average Lifespan	25 years	—
Average Length	2.4 m	—
Average Weight	450.0 kg	—

Habitat & Geographic Range

Polar bear

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.

Yellow-vented Woodpecker

Habitat

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

Range

Distributed across Colombia and Ecuador.

Polar bear

O maior carnivoro terrestre da Terra, o urso-polar pode ultrapassar 700 kg e e encontrado pelo gelo marinho artico, do Canada ate a Russia. Mamiferos marinhos altamente especializados que dependem do gelo marinho para cacas de focas e focas-barbadas. Excelentes nadadores capazes de percorrer grandes distancias em aguas abertas. Classificado como Vulneravel, com populacoes sob severa pressao devido a rapida perda de gelo marinho artico causada pelas mudancas climaticas.

Yellow-vented Woodpecker

O pica-pau-de-ventre-amarelo (Veniliornis dignus) não foi avaliado (NE) na Lista Vermelha da IUCN. Habita as florestas de nuvem das encostas ocidentais dos Andes da Colômbia, Equador e Peru; é um pequeno pica-pau com o ventre amarelado e a cabeça vermelha.