Komodo Dragon vs Wandering Whistling-Duck

Varanus komodoensis compared with Dendrocygna arcuata

Key Differences

Komodo Dragon is Endangered while Wandering Whistling-Duck is Least Concern.

Taxonomic Classification

Rank	Komodo Dragon	Wandering Whistling-Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Reptilia (Reptiles)	Aves (Birds)
Order	Squamata (Lizards & Snakes)	Anseriformes (Anseriformes)
Family	Varanidae (Monitor Lizards)	Anatidae
Genus	Varanus (Monitor Lizards)	Dendrocygna
Species	Varanus komodoensis	Dendrocygna arcuata

Evolutionary Relationship

Komodo Dragon and Wandering Whistling-Duck share a common ancestor at the Phylum level: Chordata. (Chordates)

View Phylum: Chordata

Conservation Status

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Wandering Whistling-Duck

LC — Least Concern

Physical Characteristics

Attribute	Komodo Dragon	Wandering Whistling-Duck
Diet	Carnivore	—
Average Lifespan	30 years	—
Average Length	2.6 m	—
Average Weight	70.0 kg	—

Habitat & Geographic Range

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.

Wandering Whistling-Duck

Habitat

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

Range

Found across Asia (Singapore) and Europe (6 countries).

Komodo Dragon

The Komodo dragon is the largest living lizard. It is found only on a few Indonesian islands.

Wandering Whistling-Duck

Wandering Whistling-Duck (Dendrocygna arcuata) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.