ハッカチョウ vs Pixie Foam

Acridotheres cristatellus compared with Stereocaulon pileatum

Key Differences

• ハッカチョウ is Least Concern while Pixie Foam is Critically Endangered.

Taxonomic Classification

Rank	ハッカチョウ	Pixie Foam
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Chordata (脊索動物)	Ascomycota (子嚢菌門)
Class	Aves (鳥類)	Lecanoromycetes (チャシブゴケ菌綱)
Order	Passeriformes (スズメ目)	Lecanorales (チャシブゴケ目)
Family	Sturnidae	Stereocaulaceae
Genus	Acridotheres	Stereocaulon
Species	Acridotheres cristatellus	Stereocaulon pileatum

Conservation Status

ハッカチョウ

LC — Least Concern

Pixie Foam

CR — Critically Endangered

Physical Characteristics

Attribute	ハッカチョウ	Pixie Foam
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).

Pixie Foam

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Critically 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 2 countries:

🇳🇴 Norway 🇵🇹 Portugal