Blue-winged Teal vs Komodo Dragon

Spatula discors compared with Varanus komodoensis

Key Differences

• Blue-winged Teal is Least Concern while Komodo Dragon is Endangered.

Taxonomic Classification

Rank	Blue-winged Teal	Komodo Dragon
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)	Reptilia (爬行纲)
Order	Anseriformes (雁形目)	Squamata (有鱗目)
Family	Anatidae	Varanidae (Monitor Lizards)
Genus	Spatula	Varanus (Monitor Lizards)
Species	Spatula discors	Varanus komodoensis

Evolutionary Relationship

Blue-winged Teal and Komodo Dragon share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Blue-winged Teal

LC — Least Concern

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Physical Characteristics

Attribute	Blue-winged Teal	Komodo Dragon
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	2.6 m
Average Weight	—	70.0 kg

Habitat & Geographic Range

Blue-winged Teal

Habitat

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

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Colombia, Venezuela).

Komodo Dragon

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 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Indonesia. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Blue-winged Teal

蓝翅鸭（Spatula discors）在IUCN红色名录中被列为无危（LC）物种。分布广泛，种群数量丰富且稳定，无紧迫保护问题。

Komodo Dragon

科莫多巨蜥（Varanus komodoensis）是现存最大的蜥蜴，仅分布于印度尼西亚的少数岛屿。