梅花雀 vs gray wolf

Estrilda astrild compared with Canis lupus

Key Differences

• 梅花雀 is Least Concern while gray wolf is Critically Endangered.

Taxonomic Classification

Rank	梅花雀	gray wolf
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)	Mammalia (哺乳動物)
Order	Passeriformes (雀形目)	Carnivora (食肉目)
Family	Estrildidae	Canidae (Dogs & Wolves)
Genus	Estrilda	Canis (Dogs & Wolves)
Species	Estrilda astrild	Canis lupus

Evolutionary Relationship

梅花雀 and gray wolf share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

梅花雀

LC — Least Concern

gray wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	梅花雀	gray wolf
Diet	—	Carnivore
Average Lifespan	—	13 years
Average Length	—	1.6 m
Average Weight	—	45.0 kg

Habitat & Geographic Range

梅花雀

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests spanning the Australasia and Afrotropic realms.

Range

Widely distributed across Africa (Cabo Verde, Mauritius, Sao Tome and Principe), Asia (Taiwan, United Arab Emirates), Europe (9 countries), North America (Trinidad and Tobago, United States), Oceania and the Pacific (Vanuatu), and South America (Brazil, Uruguay).

gray wolf

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, deserts and xeric shrublands, and tropical and subtropical dry broadleaf forests, among 13 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Seychelles), Asia (Japan), Europe (5 countries), North America (7 countries), Oceania and the Pacific (Marshall Islands, Vanuatu), and South America (5 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

梅花雀

普通梅花雀是非洲分布最广的梅花雀，原产于撒哈拉以南非洲，但已被引入伊比利亚半岛、巴西、夏威夷及多个大西洋岛屿，成为世界上分布最广的笼鸟逃逸物种之一。这种小型活泼的雀类具有红色喙和穿过眼部的红色条纹，栖息于茂密的草地和水域附近。极具群居性，常与其他梅花雀科鸟类形成大型混合群。

gray wolf

灰狼是分布最广的野生犬科动物，分布范围从北美横跨欧亚大陆，栖息于冻原、森林和草原等多种生境。高度社会化的动物，以由占优势的繁殖对领导的家族群体生活。作为关键捕食者，狼调节猎物种群并深刻影响生态系统结构，黄石公园的重引入项目对此有充分证明。曾遭到严重迫害，但目前许多地区的种群正在恢复。

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇺🇸 United States 🇻🇺 Vanuatu