koala vs 灰蓝粗嘴雀

Phascolarctos cinereus compared with Saltator grossus

Key Differences

koala is Vulnerable while 灰蓝粗嘴雀 is Least Concern.

Taxonomic Classification

Rank	koala	灰蓝粗嘴雀
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	Diprotodontia (雙門齒目)	Passeriformes (雀形目)
Family	Phascolarctidae (Koalas)	Thraupidae
Genus	Phascolarctos (Koalas)	Saltator
Species	Phascolarctos cinereus	Saltator grossus

Evolutionary Relationship

koala and 灰蓝粗嘴雀 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

查看 Phylum: Chordata

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

灰蓝粗嘴雀

LC — Least Concern

Physical Characteristics

Attribute	koala	灰蓝粗嘴雀
Diet	Herbivore	—
Average Lifespan	15 years	—
Average Length	75 cm	—
Average Weight	10.0 kg	—

Habitat & Geographic Range

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.

灰蓝粗嘴雀

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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。

灰蓝粗嘴雀

一种栖息于亚马逊盆地、中美洲和南美洲北部潮湿低地森林的大型厚嘴食籽鸟，全身羽毛呈均匀的深板岩灰色，具有强壮的淡色喙。尽管名为灰色大嘴雀，但其实被归入Saltator属。栖息于茂密的湿润森林内部和林缘，成对或小群觅食大型种子和坚硬果实。其强大的喙能裂开大多数其他鸟类无法处理的坚硬种子。在IUCN红色名录中被列为无危物种。