大翅鯨 vs 裡海銀鷗〔黃腳銀鷗，蒙古銀鷗〕

Megaptera novaeangliae compared with Larus cachinnans

Key Differences

• 大翅鯨 is Vulnerable while 裡海銀鷗〔黃腳銀鷗，蒙古銀鷗〕 is Least Concern.

Taxonomic Classification

Rank	大翅鯨	裡海銀鷗〔黃腳銀鷗，蒙古銀鷗〕
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Cetacea (Whales & Dolphins)	Charadriiformes (鸻形目)
Family	Balaenopteridae (Rorquals)	Laridae
Genus	Megaptera (Humpback Whales)	Larus
Species	Megaptera novaeangliae	Larus cachinnans

Evolutionary Relationship

大翅鯨 and 裡海銀鷗〔黃腳銀鷗，蒙古銀鷗〕 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

大翅鯨

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

裡海銀鷗〔黃腳銀鷗，蒙古銀鷗〕

LC — Least Concern

Physical Characteristics

Attribute	大翅鯨	裡海銀鷗〔黃腳銀鷗，蒙古銀鷗〕
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	15.0 m	—
Average Weight	30.0 t	—

Habitat & Geographic Range

大翅鯨

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.

裡海銀鷗〔黃腳銀鷗，蒙古銀鷗〕

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

大翅鯨

座头鲸是大型鲸类中最具杂技表演性的物种之一，以繁殖季节雄性演唱的复杂而神秘的歌声著称，歌声有时持续数小时并随时间演变。体长可达16米，体重30吨，进行着哺乳动物中最长距离的洄游。分布于所有大洋，通过协作泡泡网捕食磷虾和小鱼。种群数量已从历史捕鲸后大体恢复。

裡海銀鷗〔黃腳銀鷗，蒙古銀鷗〕

The Caspian Gull (Larus cachinnans) is a species in the genus Larus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden