ハッカチョウ vs ペルーアジサシ

Acridotheres cristatellus compared with Sternula lorata

Key Differences

• ハッカチョウ is Least Concern while ペルーアジサシ is Endangered.

Taxonomic Classification

Rank	ハッカチョウ	ペルーアジサシ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Aves (鳥類)	Aves (鳥類)
Order	Passeriformes (スズメ目)	Charadriiformes (チドリ目)
Family	Sturnidae	Laridae
Genus	Acridotheres	Sternula
Species	Acridotheres cristatellus	Sternula lorata

Evolutionary Relationship

ハッカチョウ and ペルーアジサシ share a common ancestor at the Class level: Aves. (鳥類)

Conservation Status

ハッカチョウ

LC — Least Concern

ペルーアジサシ

EN — Endangered

Physical Characteristics

Attribute	ハッカチョウ	ペルーアジサシ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ハッカチョウ

Habitat

Inhabits tropical and subtropical dry broadleaf forests and tropical and subtropical grasslands and savannas within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan, Singapore, United Arab Emirates), Europe (7 countries), and South America (Argentina, Bolivia).

ペルーアジサシ

Habitat

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

Range

Distributed across Ecuador and Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

ハッカチョウ

カンムリハッカ（Acridotheres cristatellus）はIUCNレッドリストで軽度懸念（LC）に分類される。分布域全体で広く豊富に生息し、個体数は安定しており、即座の保全上の懸念はない。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway