Buckelwal vs Club-fruited Cola

Megaptera novaeangliae compared with Cola clavata

Key Differences

Buckelwal is Vulnerable while Club-fruited Cola is Endangered.

Taxonomic Classification

Rank	Buckelwal	Club-fruited Cola
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Chordata (脊索動物)	Magnoliophyta (被子植物門)
Class	Mammalia (哺乳類)	Magnoliopsida (モクレン綱)
Order	Cetacea (Whales & Dolphins)	Malvales (アオイ目)
Family	Balaenopteridae (Rorquals)	Malvaceae
Genus	Megaptera (Humpback Whales)	Cola
Species	Megaptera novaeangliae	Cola clavata

Conservation Status

Buckelwal

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Club-fruited Cola

EN — Endangered

Physical Characteristics

Attribute	Buckelwal	Club-fruited Cola
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.

Club-fruited Cola

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Buckelwal

大型クジラの中で最も曲芸的なクジラのひとつであるザトウクジラは、繁殖期にオスが歌う複雑で神秘的な歌で知られており、数時間にわたって続き時間をかけて変化していきます。体長16m、体重30トンに達し、哺乳類の中で最長の回遊を行います。全海洋に分布し、協調的なバブルネット採餌でオキアミや小魚を捕食します。歴史的な捕鯨後の個体数はおおむね回復しています。

Club-fruited Cola

Cola clavata is a tropical tree in the family Malvaceae (formerly Sterculiaceae) native to the rainforests of West and Central Africa. The genus Cola comprises approximately 125 species, mostly trees and shrubs distributed across the African continent, and is well known for the caffeine-containing cola nut (C. nitida and C. acuminata) used in traditional ceremonies and as a flavoring. C. clavata is named for its club-shaped fruits, which are follicular. Like other Cola species, it is an understory to mid-canopy tree of lowland and submontane tropical rainforest. The species is listed as Endangered on the IUCN Red List, reflecting ongoing habitat loss due to deforestation for agriculture, logging, and human settlement in its West and Central African range countries. African rainforests harbor exceptional tree diversity, and many cola species have restricted ranges within specific forest blocks. Pollinators of Cola species are poorly understood but likely include small insects attracted to the apetalous flowers that lack petals and instead have colorful sepals. Propagation and ex situ conservation of C. clavata have not been widely pursued, underscoring the importance of protecting its remaining forest habitat.