クロツキヒメハエトリ vs Brook-Side Alder

Sayornis nigricans compared with Alnus serrulata

Taxonomic Classification

Rank	クロツキヒメハエトリ	Brook-Side Alder
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Chordata (脊索動物)	Magnoliophyta (被子植物門)
Class	Aves (鳥類)	Magnoliopsida (モクレン綱)
Order	Passeriformes (スズメ目)	Fagales (ブナ目)
Family	Tyrannidae	Betulaceae
Genus	Sayornis	Alnus
Species	Sayornis nigricans	Alnus serrulata

Conservation Status

クロツキヒメハエトリ

LC — Least Concern

Brook-Side Alder

LC — Least Concern

Physical Characteristics

Attribute	クロツキヒメハエトリ	Brook-Side Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

クロツキヒメハエトリ

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Brook-Side Alder

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada and United States.

クロツキヒメハエトリ

Black Phoebe（Sayornis nigricans）はIUCNレッドリストで軽度懸念（LC）に分類されています。生息域全体にわたって広範に分布し、個体群は安定しており、差し迫った保全上の懸念はありません。

Brook-Side Alder

The Brook-Side Alder (Alnus serrulata) is a species in the genus Alnus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.