アメリカイソシギ vs Upper Crust

Actitis macularius compared with Amaurodon cyaneus

Key Differences

• アメリカイソシギ is Least Concern while Upper Crust is Vulnerable.

Taxonomic Classification

Rank	アメリカイソシギ	Upper Crust
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Chordata (脊索動物)	Basidiomycota (担子菌門)
Class	Aves (鳥類)	Agaricomycetes (真正担子菌綱)
Order	Charadriiformes (チドリ目)	Thelephorales (イボタケ目)
Family	Scolopacidae	Thelephoraceae
Genus	Actitis	Amaurodon
Species	Actitis macularius	Amaurodon cyaneus

Conservation Status

アメリカイソシギ

LC — Least Concern

Upper Crust

VU — Vulnerable

Physical Characteristics

Attribute	アメリカイソシギ	Upper Crust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

アメリカイソシギ

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Upper Crust

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

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

アメリカイソシギ

アメリカイソシギ（Actitis macularius）はIUCNレッドリストで軽度懸念（LC）に分類される。分布域全体に広く分布して個体数が豊富であり、個体群は安定していて即座の保全上の懸念はない。

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden