橡树啄木鸟 vs 大翅鯨

Melanerpes formicivorus compared with Megaptera novaeangliae

Key Differences

• 橡树啄木鸟 is Least Concern while 大翅鯨 is Vulnerable.

Taxonomic Classification

Rank	橡树啄木鸟	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	Piciformes (鴷形目)	Cetacea (Whales & Dolphins)
Family	Picidae	Balaenopteridae (Rorquals)
Genus	Melanerpes	Megaptera (Humpback Whales)
Species	Melanerpes formicivorus	Megaptera novaeangliae

Evolutionary Relationship

橡树啄木鸟 and 大翅鯨 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

橡树啄木鸟

LC — Least Concern

大翅鯨

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	橡树啄木鸟	大翅鯨
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

橡树啄木鸟

Habitat

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

Range

Distributed across Colombia and Norway.

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.

橡树啄木鸟

橡实啄木鸟（Melanerpes formicivorus）是北美洲西部橡树林中的标志性鸟类，在IUCN红色名录中被评估为无危（LC）。该物种以集体储存橡实的独特行为著称，会将成千上万颗橡实塞入树皮缝隙中作为越冬食物储备。其社会性群居行为和协作繁殖体系在鸟类学研究中颇受关注。

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 2 countries:

🇨🇴 Colombia 🇳🇴 Norway