ニシイワツバメ vs ノドグロイワツバメ

Delichon urbicum compared with Delichon nipalense

Key Differences

• ニシイワツバメ is Near Threatened while ノドグロイワツバメ is Least Concern.

Taxonomic Classification

Rank	ニシイワツバメ	ノドグロイワツバメ
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 same	Passeriformes (スズメ目)	Passeriformes (スズメ目)
Family same	Hirundinidae	Hirundinidae
Genus same	Delichon	Delichon
Species	Delichon urbicum	Delichon nipalense

Evolutionary Relationship

ニシイワツバメ and ノドグロイワツバメ share a common ancestor at the Genus level: Delichon.

Conservation Status

ニシイワツバメ

NT — Near Threatened

ノドグロイワツバメ

LC — Least Concern

Physical Characteristics

Attribute	ニシイワツバメ	ノドグロイワツバメ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ニシイワツバメ

Habitat

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

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

ノドグロイワツバメ

Habitat

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

Range

Found in Norway.

ニシイワツバメ

ニシイワツバメ（Delichon urbicum）はIUCNレッドリストで準絶滅危惧（NT）に分類されている。脅威のある種の基準に近く、保全措置がなければ脆弱になる可能性がある。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway