Komodo Dragon vs Purple-backed Thornbill

Varanus komodoensis compared with Ramphomicron microrhynchum

Key Differences

• Komodo Dragon is Endangered while Purple-backed Thornbill is Least Concern.

Taxonomic Classification

Rank	Komodo Dragon	Purple-backed Thornbill
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class	Reptilia (सरीसृप)	Aves (पक्षी)
Order	Squamata (स्क्वमाटा)	Apodiformes (Apodiformes)
Family	Varanidae (Monitor Lizards)	Trochilidae
Genus	Varanus (Monitor Lizards)	Ramphomicron
Species	Varanus komodoensis	Ramphomicron microrhynchum

Evolutionary Relationship

Komodo Dragon and Purple-backed Thornbill share a common ancestor at the Phylum level: Chordata. (रज्जुकी)

Conservation Status

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Purple-backed Thornbill

LC — Least Concern

Physical Characteristics

Attribute	Komodo Dragon	Purple-backed Thornbill
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.

Purple-backed Thornbill

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Komodo Dragon

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

Purple-backed Thornbill

A tiny, jewel-like high-Andean hummingbird, male purple-backed thornbills display glittering violet-purple back and rump feathers with a distinctively short bill adapted for short-tubed flowers. Found in open páramo grasslands and cloud forest edges at elevations of 2,500–4,500 meters in Venezuela, Colombia, Ecuador, and Peru. Despite their small size, they are aggressive territory defenders at flower patches. Their tiny size and high-altitude specialization make them one of the most cold-adapted hummingbirds.