Polar bear vs felosa-de-radde

Ursus maritimus compared with Phylloscopus schwarzi

Key Differences

• Polar bear is Vulnerable while felosa-de-radde is Not Evaluated.

Taxonomic Classification

Rank	Polar bear	felosa-de-radde
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (ave)
Order	Carnivora (carnívoros)	Passeriformes (Songbirds)
Family	Ursidae (Bears)	Phylloscopidae
Genus	Ursus (Bears)	Phylloscopus
Species	Ursus maritimus	Phylloscopus schwarzi

Evolutionary Relationship

Polar bear and felosa-de-radde share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

felosa-de-radde

NE — Not Evaluated

Physical Characteristics

Attribute	Polar bear	felosa-de-radde
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.

felosa-de-radde

Habitat

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

Range

Found across Asia (Taiwan) and Europe (5 countries).

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.

felosa-de-radde

O felosa-de-Radde (Phylloscopus schwarzi) esta classificado como Nao Avaliado (NE) na Lista Vermelha da IUCN. Ainda nao foi avaliado de acordo com os criterios da Lista Vermelha da IUCN. Seu estado de conservacao esta pendente de determinacao.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway