渡鴉 vs jaguar

Corvus corax compared with Panthera onca

Key Differences

• 渡鴉 is Not Evaluated while jaguar is Near Threatened.
• 渡鴉 is omnivore while jaguar is carnivore.
• jaguar is 83.3x heavier than 渡鴉.

Taxonomic Classification

Rank	渡鴉	jaguar
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	Corvidae (Crows & Ravens)	Felidae (Cats)
Genus	Corvus (Crows & Ravens)	Panthera (Big Cats)
Species	Corvus corax	Panthera onca

Evolutionary Relationship

渡鴉 and jaguar share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

渡鴉

NE — Not Evaluated

Population: ~16.0M

Trend: Increasing ↑

jaguar

NT — Near Threatened

Population: ~64.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	渡鴉	jaguar
Diet	Omnivore	Carnivore
Average Lifespan	15 years	15 years
Average Length	60 cm	1.9 m
Average Weight	1.2 kg	100.0 kg

Habitat & Geographic Range

渡鴉

Habitat

Typically found in a wide range of habitat types.

Range

Found across Europe (6 countries) and North America (United States).

jaguar

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 6 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Ecuador, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

渡鴉

渡鸦（Corvus corax）是已知最聪明的鸟类之一，展现出包括使用工具、规划和欺骗行为在内的、可与大型猿类媲美的问题解决能力。广泛分布于北半球，从北极冻原到沙漠均有踪迹，是适应力极强的杂食性动物。渡鸦形成复杂的社会等级，进行协作觅食，还被观察到玩耍行为。高超的智力和黑色羽毛使其成为许多文化神话中的重要形象。

jaguar

美洲最大的猫科动物，体重可达100千克，体型粗壮健硕，毛皮具有独特的玫瑰形花纹。分布于墨西哥至南美洲，亚马逊和潘塔纳尔是其主要栖息地。美洲豹是出色的游泳健将和顶级捕食者，在调节猎物种群方面发挥关键作用。由于森林砍伐导致栖息地缩减，被列为近危（NT）物种。