大嘴鷺〔巨嘴鷺，烏灰鷺〕 vs 白腹鷺

Ardea sumatrana compared with Ardea insignis

Key Differences

• 大嘴鷺〔巨嘴鷺，烏灰鷺〕 is Least Concern while 白腹鷺 is Critically Endangered.

Taxonomic Classification

Rank	大嘴鷺〔巨嘴鷺，烏灰鷺〕	白腹鷺
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 same	Aves (鳥綱)	Aves (鳥綱)
Order same	Pelecaniformes (鹈形目)	Pelecaniformes (鹈形目)
Family same	Ardeidae	Ardeidae
Genus same	Ardea	Ardea
Species	Ardea sumatrana	Ardea insignis

Evolutionary Relationship

大嘴鷺〔巨嘴鷺，烏灰鷺〕 and 白腹鷺 share a common ancestor at the Genus level: Ardea.

Conservation Status

大嘴鷺〔巨嘴鷺，烏灰鷺〕

LC — Least Concern

白腹鷺

CR — Critically Endangered

Physical Characteristics

Attribute	大嘴鷺〔巨嘴鷺，烏灰鷺〕	白腹鷺
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

大嘴鷺〔巨嘴鷺，烏灰鷺〕

Habitat

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

Range

Found in Norway.

白腹鷺

Habitat

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

Range

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

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway