Komodo Dragon vs Yellow-bellied Seedeater

Varanus komodoensis compared with Sporophila nigricollis

Key Differences

• Komodo Dragon is Endangered while Yellow-bellied Seedeater is Least Concern.

Taxonomic Classification

Rank	Komodo Dragon	Yellow-bellied Seedeater
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Reptilia (Sürüngenler)	Aves (kuş)
Order	Squamata (Pullular)	Passeriformes (Ötücü kuşlar)
Family	Varanidae (Monitor Lizards)	Thraupidae
Genus	Varanus (Monitor Lizards)	Sporophila
Species	Varanus komodoensis	Sporophila nigricollis

Evolutionary Relationship

Komodo Dragon and Yellow-bellied Seedeater share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Yellow-bellied Seedeater

LC — Least Concern

Physical Characteristics

Attribute	Komodo Dragon	Yellow-bellied Seedeater
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.

Yellow-bellied Seedeater

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.

Yellow-bellied Seedeater

A small, distinctive seedeater with yellow underparts and a conspicuous black bib in males, yellow-bellied seedeaters inhabit weedy fields, forest edges, and grasslands from Costa Rica through South America to Argentina. Males have black upper parts with chestnut flanks contrasting with yellow belly. They form large flocks on grass seeds and agricultural weeds. Popular as cage birds in South America for the males' attractive plumage and melodious song. Listed as Least Concern with widespread and stable populations.