琉璃金剛鸚鵡 vs koala

Ara ararauna compared with Phascolarctos cinereus

Key Differences

• 琉璃金剛鸚鵡 is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	琉璃金剛鸚鵡	koala
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	Psittaciformes (鹦形目)	Diprotodontia (雙門齒目)
Family	Psittacidae (True Parrots)	Phascolarctidae (Koalas)
Genus	Ara (Macaws)	Phascolarctos (Koalas)
Species	Ara ararauna	Phascolarctos cinereus

Evolutionary Relationship

琉璃金剛鸚鵡 and koala share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

琉璃金剛鸚鵡

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	琉璃金剛鸚鵡	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

琉璃金剛鸚鵡

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

koala

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Found in Australia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

琉璃金剛鸚鵡

蓝黄金刚鹦鹉（Ara ararauna）是最壮观且广泛饲养的金刚鹦鹉之一，以亮丽的钴蓝色上体与鲜黄色下体及绿色额部形成美丽对比。分布于巴拿马东部经委内瑞拉、巴西、玻利维亚至秘鲁和厄瓜多尔的森林、林地和稀树草原。高度智慧，成对或小群活动，以棕榈果、种子和水果为食。作为笼养鸟已有400余年历史，在人工饲养环境下可存活80年以上。

koala

澳大利亚东部和东南部的标志性有袋类动物，体重最大可达15千克，为了节省低热量桉树叶食物所提供的能量，每天最多睡眠22小时。高度特化，能够处理会致大多数其他哺乳动物死亡的有毒桉树成分，拥有专门适应解毒功能的肠道微生物群。因衣原体病、栖息地开发和气候变化导致种群锐减，2022年被列为濒危物种。