美洲瓣蹼雞 vs 大翅鯨

Fulica americana compared with Megaptera novaeangliae

Key Differences

美洲瓣蹼雞 is Least Concern while 大翅鯨 is Vulnerable.

Taxonomic Classification

Rank	美洲瓣蹼雞	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	Gruiformes (鹤形目)	Cetacea (Whales & Dolphins)
Family	Rallidae	Balaenopteridae (Rorquals)
Genus	Fulica	Megaptera (Humpback Whales)
Species	Fulica americana	Megaptera novaeangliae

Evolutionary Relationship

美洲瓣蹼雞 and 大翅鯨 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

查看 Phylum: Chordata

Conservation Status

美洲瓣蹼雞

LC — Least Concern

大翅鯨

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	美洲瓣蹼雞	大翅鯨
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

美洲瓣蹼雞

Habitat

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

Range

Widely distributed across Europe (Norway, Sweden), North America (United States), and South America (Colombia, Ecuador, 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.

美洲瓣蹼雞

美洲骨顶（Fulica americana）在IUCN红色名录中被评估为无危（LC），是北美洲最常见的水鸟之一，广泛分布于各类淡水湖泊、池塘和沼泽中。该物种以全身黑色的羽毛和醒目的白色喙及额甲为识别特征，善于游泳和潜水，但并不属于真正的鸭类，而属于秧鸡科。骨顶在城市公园的水体中与人类共存，适应能力极强。