Komodo Dragon vs Coulicou à bec jaune

Varanus komodoensis compared with Coccyzus americanus

Key Differences

• Komodo Dragon is Endangered while Coulicou à bec jaune is Least Concern.

Taxonomic Classification

Rank	Komodo Dragon	Coulicou à bec jaune
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Reptilia (Reptiles)	Aves (oiseau)
Order	Squamata (Lizards & Snakes)	Cuculiformes (Cuculiformes)
Family	Varanidae (Monitor Lizards)	Cuculidae
Genus	Varanus (Monitor Lizards)	Coccyzus
Species	Varanus komodoensis	Coccyzus americanus

Evolutionary Relationship

Komodo Dragon and Coulicou à bec jaune share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Coulicou à bec jaune

LC — Least Concern

Physical Characteristics

Attribute	Komodo Dragon	Coulicou à bec jaune
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.

Coulicou à bec jaune

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Komodo Dragon

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

Coulicou à bec jaune

Yellow-billed Cuckoo (Coccyzus americanus) 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.