นกกระติ๊ดสีอิฐ vs Polar bear

Lonchura atricapilla compared with Ursus maritimus

Key Differences

• นกกระติ๊ดสีอิฐ is Least Concern while Polar bear is Vulnerable.

Taxonomic Classification

Rank	นกกระติ๊ดสีอิฐ	Polar bear
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Aves (นก)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Passeriformes (นกเกาะคอน)	Carnivora (สัตว์กินเนื้อ)
Family	Estrildidae	Ursidae (Bears)
Genus	Lonchura	Ursus (Bears)
Species	Lonchura atricapilla	Ursus maritimus

Evolutionary Relationship

นกกระติ๊ดสีอิฐ and Polar bear share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

นกกระติ๊ดสีอิฐ

LC — Least Concern

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	นกกระติ๊ดสีอิฐ	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

นกกระติ๊ดสีอิฐ

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests spanning the Australasia and Indomalayan and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Indonesia, Japan, United Arab Emirates), Europe (Norway, United Kingdom), North America (Haiti, Jamaica, United States), and South America (Colombia, Ecuador).

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.

นกกระติ๊ดสีอิฐ

A small, sturdy estrildid finch with rich chestnut-brown plumage, black head, and white belly, chestnut munias inhabit grasslands, rice paddies, and open forest edges from India and Sri Lanka east through Southeast Asia to the Philippines and Taiwan. Highly gregarious, they form large flocks and are sometimes considered minor agricultural pests on rice crops. Widely kept as aviary birds across Asia, they are relatively easy to breed and maintain in captivity.

Polar bear

The largest land carnivore on Earth, polar bears can exceed 700 kg and are found across Arctic sea ice from Canada to Russia. Highly specialized marine mammals that rely on sea ice to hunt ringed and bearded seals. Excellent swimmers capable of covering vast distances in open water. Listed as Vulnerable, with populations under severe pressure from rapid Arctic sea ice loss due to climate change.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway