gray wolf vs 棕胸食籽雀

Canis lupus compared with Sporophila minuta

Key Differences

gray wolf is Critically Endangered while 棕胸食籽雀 is Least Concern.

Taxonomic Classification

Rank	gray wolf	棕胸食籽雀
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	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Carnivora (食肉目)	Passeriformes (雀形目)
Family	Canidae (Dogs & Wolves)	Thraupidae
Genus	Canis (Dogs & Wolves)	Sporophila
Species	Canis lupus	Sporophila minuta

Evolutionary Relationship

gray wolf and 棕胸食籽雀 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

查看 Phylum: Chordata

Conservation Status

gray wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

棕胸食籽雀

LC — Least Concern

Physical Characteristics

Attribute	gray wolf	棕胸食籽雀
Diet	Carnivore	—
Average Lifespan	13 years	—
Average Length	1.6 m	—
Average Weight	45.0 kg	—

Habitat & Geographic Range

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.

棕胸食籽雀

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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。

棕胸食籽雀

红胸文鸟（Sporophila minuta）是分布于中美洲和安第斯山脉以东南美洲大部分地区直至阿根廷的开阔草地、杂草地和沼泽中的小型栗红色文鸟。雄鸟具有温暖的棕红色羽毛，与较深色的翅膀形成对比。是分布最广的Sporophila文鸟之一，在受干扰的农业景观和次生植被中繁盛。成小至大群觅食草籽和谷物。受农业扩张惠及，被列为无危。