オーストラリアアオバズク vs Chocolate Boobook

Ninox connivens compared with Ninox randi

Key Differences

• オーストラリアアオバズク is Least Concern while Chocolate Boobook is Near Threatened.

Taxonomic Classification

Rank	オーストラリアアオバズク	Chocolate Boobook
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	Strigiformes (フクロウ目)	Strigiformes (フクロウ目)
Family same	Strigidae (True Owls)	Strigidae (True Owls)
Genus same	Ninox	Ninox
Species	Ninox connivens	Ninox randi

Evolutionary Relationship

オーストラリアアオバズク and Chocolate Boobook share a common ancestor at the Genus level: Ninox.

Conservation Status

オーストラリアアオバズク

LC — Least Concern

Chocolate Boobook

NT — Near Threatened

Physical Characteristics

Attribute	オーストラリアアオバズク	Chocolate Boobook
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

オーストラリアアオバズク

Habitat

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

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom.

Chocolate Boobook

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

オーストラリアアオバズク

バーキングフクロウ（Ninox connivens）は、IUCNレッドリストで軽度懸念（LC）に分類されています。分布域全体にわたって広く生息し個体数も豊富で、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。

Chocolate Boobook

The Chocolate Boobook (Ninox randi) is a small to medium-sized owl in the family Strigidae, belonging to the diverse Australasian genus Ninox — the hawk-owls — which ranges from South Asia through Southeast Asia to Australia and the Pacific. This species is endemic to the Philippine archipelago, where it is found on the islands of Mindanao, Basilan, Leyte, Samar, and several adjacent smaller islands. As its name suggests, it is distinguished by its rich, warm brown plumage overall, with spotted or streaked underparts. The chocolate boobook inhabits lowland and foothill forest, including primary and mature secondary growth, where it forages nocturnally for large invertebrates, small vertebrates, and possibly small birds. Like other Ninox owls, it produces characteristic hooting or barking calls audible at night in its forest habitat. The IUCN classifies the Chocolate Boobook as Near Threatened, reflecting ongoing deforestation and habitat degradation across the Philippine lowlands, where forest has been extensively cleared for agriculture and logging over the past century. The Philippines is a global biodiversity hotspot with high endemism and severe ongoing habitat loss, making many forest-dependent species including this owl vulnerable to further population decline if conservation measures are not strengthened.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway