นกอินทรีเล็ก vs Buckelwal

Hieraaetus pennatus compared with Megaptera novaeangliae

Key Differences

• นกอินทรีเล็ก is Not Evaluated while Buckelwal is Vulnerable.

Taxonomic Classification

Rank	นกอินทรีเล็ก	Buckelwal
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Aves (นก)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Accipitriformes (อันดับเหยี่ยว)	Cetacea (Whales & Dolphins)
Family	Accipitridae (Hawks & Eagles)	Balaenopteridae (Rorquals)
Genus	Hieraaetus	Megaptera (Humpback Whales)
Species	Hieraaetus pennatus	Megaptera novaeangliae

Evolutionary Relationship

นกอินทรีเล็ก and Buckelwal share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

นกอินทรีเล็ก

NE — Not Evaluated

Buckelwal

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	นกอินทรีเล็ก	Buckelwal
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

นกอินทรีเล็ก

Habitat

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

Range

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

Buckelwal

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

นกอินทรีเล็ก

The Booted Eagle (Hieraaetus pennatus) is a species in the genus Hieraaetus. Typically found in various aerial, terrestrial, and aquatic environments.

Buckelwal

Among the most acrobatic of the great whales, humpback whales are renowned for their complex, haunting songs sung by males during breeding season — some lasting hours and evolving over time. Reaching 16 meters and 30 tonnes, they undertake the longest migrations of any mammal. Found in all oceans, humpbacks feed on krill and small fish using cooperative bubble-net feeding. Populations have largely recovered from historic whaling.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇹🇼 Taiwan