เหยี่ยวเพเรกริน vs Polar bear

Falco peregrinus compared with Ursus maritimus

Key Differences

เหยี่ยวเพเรกริน is Least Concern while Polar bear is Vulnerable.
Polar bear is 450.0x heavier than เหยี่ยวเพเรกริน.
Polar bear lives longer (25 years vs 15 years).

Taxonomic Classification

Rank	เหยี่ยวเพเรกริน	Polar bear
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Aves (นก)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Falconiformes (อันดับเหยี่ยวปีกแหลม)	Carnivora (สัตว์กินเนื้อ)
Family	Falconidae	Ursidae (Bears)
Genus	Falco	Ursus (Bears)
Species	Falco peregrinus	Ursus maritimus

Evolutionary Relationship

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

ดู: Phylum: Chordata

Conservation Status

เหยี่ยวเพเรกริน

LC — Least Concern

Population: ~140.0K

Trend: Increasing ↑

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	เหยี่ยวเพเรกริน	Polar bear
Diet	Carnivore	Carnivore
Average Lifespan	15 years	25 years
Average Length	48 cm	2.4 m
Average Weight	1.0 kg	450.0 kg

Habitat & Geographic Range

เหยี่ยวเพเรกริน

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Widely distributed across Europe (7 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

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.

เหยี่ยวเพเรกริน

The fastest animal on the planet, peregrine falcons achieve aerial dive speeds exceeding 320 km/h when stooping on prey, stunning or killing birds in flight with a blow from their feet. Found on every continent except Antarctica in diverse habitats from Arctic tundra to tropical rainforest. Nearly extinct in North America and Europe from DDT poisoning in the 1960s–70s, peregrines recovered dramatically following pesticide bans and successful urban nesting programs.

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.