Lesser Noctule vs 白尾海鵰

Nyctalus leisleri compared with Haliaeetus albicilla

Key Differences

• Lesser Noctule is Endangered while 白尾海鵰 is Near Threatened.

Taxonomic Classification

Rank	Lesser Noctule	白尾海鵰
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Chiroptera (翼手目)	Accipitriformes (鷹形目)
Family	Vespertilionidae	Accipitridae (Hawks & Eagles)
Genus	Nyctalus	Haliaeetus (Sea Eagles)
Species	Nyctalus leisleri	Haliaeetus albicilla

Evolutionary Relationship

Lesser Noctule and 白尾海鵰 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Lesser Noctule

EN — Endangered

白尾海鵰

NT — Near Threatened

Physical Characteristics

Attribute	Lesser Noctule	白尾海鵰
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

白尾海鵰

Habitat

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

Range

Found across Asia (Taiwan) and Europe (6 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

白尾海鵰

白尾海雕（Haliaeetus albicilla）被IUCN红色名录列为近危（NT）。接近受威胁标准，若无保育行动种群可能面临脆弱风险。

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden 🇺🇦 Ukraine