ハクトウワシ vs Common oak case-bearer

Haliaeetus leucocephalus compared with Coleophora lutipennella

Key Differences

• ハクトウワシ is Not Evaluated while Common oak case-bearer is Least Concern.

Taxonomic Classification

Rank	ハクトウワシ	Common oak case-bearer
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Aves (鳥類)	Insecta (昆虫)
Order	Accipitriformes (タカ目)	Lepidoptera (チョウ目)
Family	Accipitridae (Hawks & Eagles)	Coleophoridae
Genus	Haliaeetus (Sea Eagles)	Coleophora
Species	Haliaeetus leucocephalus	Coleophora lutipennella

Evolutionary Relationship

ハクトウワシ and Common oak case-bearer share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

ハクトウワシ

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

Common oak case-bearer

LC — Least Concern

Physical Characteristics

Attribute	ハクトウワシ	Common oak case-bearer
Diet	Carnivore	—
Average Lifespan	28 years	—
Average Length	90 cm	—
Average Weight	5.0 kg	—

Habitat & Geographic Range

ハクトウワシ

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 10 distinct biome types spanning the Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Europe (8 countries), North America (United States), and South America (Ecuador).

Common oak case-bearer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

ハクトウワシ

アメリカの国鳥であり保全の成功を象徴するハクトウワシは翼開長が最大2.4 mに達し、北米全域の水辺近くの森林や湿地に生息する。強力な空中捕食者兼腐肉食者で魚を主食とするが、水鳥や腐肉も捕食する。DDT汚染と狩猟によって1960年代にほぼ絶滅に瀕したが、農薬の使用禁止と絶滅危惧種法の施行により劇的に回復した。

Common oak case-bearer

<em>Coleophora lutipennella</em>, the common oak case-bearer, is a small moth in the family Coleophoridae. The larvae of this species construct characteristic portable cases from plant material and their own silk, from which they feed on the leaves of their host plant. <em>Coleophora lutipennella</em> is associated with oak trees (Quercus species), which serve as the primary larval host, and the moth typically inhabits deciduous woodland, forest edges, and hedgerows where oaks are present. Its geographic range spans temperate Europe, with documented occurrences in Belgium, Denmark, Norway, and Sweden. The species is currently assessed as Least Concern by the IUCN. Biological traits such as lifespan, body size, and diet remain poorly documented at a formal population level for this species, though larval feeding on oak foliage is well established. Adults are small and inconspicuous, typically flying in summer. <em>Coleophora lutipennella</em> is part of a diverse guild of Lepidoptera associated with European oak woodland ecosystems, and contributes to the invertebrate prey base for insectivorous birds and other woodland predators.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden