Buckelwal vs Flat Wrack

Megaptera novaeangliae compared with Fucus spiralis

Key Differences

Buckelwal is Vulnerable while Flat Wrack is Least Concern.

Taxonomic Classification

Rank	Buckelwal	Flat Wrack
Kingdom	Animalia (حيوانات)	Chromista (أسناخ صبغية)
Phylum	Chordata (حبليات)	Ochrophyta (طحالب داكنة)
Class	Mammalia (ثدييات)	Phaeophyceae (طحالب بنية)
Order	Cetacea (Whales & Dolphins)	Fucales (فوقسيات)
Family	Balaenopteridae (Rorquals)	Fucaceae
Genus	Megaptera (Humpback Whales)	Fucus
Species	Megaptera novaeangliae	Fucus spiralis

Conservation Status

Buckelwal

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Flat Wrack

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

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.

Flat Wrack

Habitat

Found across multiple habitat types including temperate coniferous forests, montane grasslands and shrublands, and Mediterranean forests and woodlands within the Palearctic biogeographic realm.

Range

Found across Africa (Morocco) and Europe (9 countries).

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.