斑腰刺尾雨燕 vs 大翅鯨

Chaetura spinicaudus compared with Megaptera novaeangliae

Key Differences

• 斑腰刺尾雨燕 is Least Concern while 大翅鯨 is Vulnerable.

Taxonomic Classification

Rank	斑腰刺尾雨燕	大翅鯨
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	Aves (鳥綱)	Mammalia (哺乳動物)
Order	Apodiformes (雨燕目)	Cetacea (Whales & Dolphins)
Family	Apodidae	Balaenopteridae (Rorquals)
Genus	Chaetura	Megaptera (Humpback Whales)
Species	Chaetura spinicaudus	Megaptera novaeangliae

Evolutionary Relationship

斑腰刺尾雨燕 and 大翅鯨 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

斑腰刺尾雨燕

LC — Least Concern

大翅鯨

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	斑腰刺尾雨燕	大翅鯨
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

斑腰刺尾雨燕

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.

斑腰刺尾雨燕

带腰雨燕（Chaetura spinicaudus）是一种分布于中美洲和南美洲的雨燕，以其醒目的白色腰带为特征。该物种保护状态为无危（LC），在热带低地森林和开阔地带上空高速飞翔，以空中昆虫为食。

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。

Shared Countries

Both species can be found in 4 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway 🇻🇪 Venezuela