褐紫耳蜂鳥 vs 大翅鯨

Colibri delphinae compared with Megaptera novaeangliae

Key Differences

• 褐紫耳蜂鳥 is Least Concern while 大翅鯨 is Vulnerable.

Taxonomic Classification

Rank	褐紫耳蜂鳥	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	Trochilidae	Balaenopteridae (Rorquals)
Genus	Colibri	Megaptera (Humpback Whales)
Species	Colibri delphinae	Megaptera novaeangliae

Evolutionary Relationship

褐紫耳蜂鳥 and 大翅鯨 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

褐紫耳蜂鳥

LC — Least Concern

大翅鯨

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	褐紫耳蜂鳥	大翅鯨
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

褐紫耳蜂鳥

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.

褐紫耳蜂鳥

棕紫耳蜂鸟是紫耳蜂鸟属中唯一以棕色为主的物种，上体呈褐铜色，具有诊断性的蓝紫色耳斑。分布于危地马拉至委内瑞拉、哥伦比亚和巴西，南至玻利维亚的湿润森林及林缘。栖息于低地至海拔2000米的森林内部、林缘及花园。尽管羽色对蜂鸟而言相对朴素，但紫色耳斑在直射阳光下会熠熠闪光。

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