灰背舞雀 vs Komodo Dragon

Saltator coerulescens compared with Varanus komodoensis

Key Differences

• 灰背舞雀 is Least Concern while Komodo Dragon is Endangered.

Taxonomic Classification

Rank	灰背舞雀	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	Passeriformes (雀形目)	Squamata (有鱗目)
Family	Thraupidae	Varanidae (Monitor Lizards)
Genus	Saltator	Varanus (Monitor Lizards)
Species	Saltator coerulescens	Varanus komodoensis

Evolutionary Relationship

灰背舞雀 and Komodo Dragon share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

灰背舞雀

LC — Least Concern

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Physical Characteristics

Attribute	灰背舞雀	Komodo Dragon
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	2.6 m
Average Weight	—	70.0 kg

Habitat & Geographic Range

灰背舞雀

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and 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.

灰背舞雀

灰盐鸟是一种中大型健壮的鸟类，上体灰色，下体近白，具有被黑色髭纹镶边的醒目白喉，栖息于从墨西哥经中美洲至玻利维亚和阿根廷的广大分布区内的林缘、庭园和次生林地。适应性极强，在热带拉丁美洲各地的城郊公园和庭园中均能茁壮生长。它们发出丰富多变的悦耳鸣声，是受干扰的新热带景观中较为常见的大型鸣禽之一。

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。