Aguililla-negra menor vs Busardo cangrejero

Buteogallus anthracinus compared with Buteogallus aequinoctialis

Key Differences

• Aguililla-negra menor is Least Concern while Busardo cangrejero is Near Threatened.

Taxonomic Classification

Rank	Aguililla-negra menor	Busardo cangrejero
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Aves (Birds)	Aves (Birds)
Order same	Accipitriformes (Hawks & Eagles)	Accipitriformes (Hawks & Eagles)
Family same	Accipitridae (Hawks & Eagles)	Accipitridae (Hawks & Eagles)
Genus same	Buteogallus	Buteogallus
Species	Buteogallus anthracinus	Buteogallus aequinoctialis

Evolutionary Relationship

Aguililla-negra menor and Busardo cangrejero share a common ancestor at the Genus level: Buteogallus.

Conservation Status

Aguililla-negra menor

LC — Least Concern

Busardo cangrejero

NT — Near Threatened

Physical Characteristics

Attribute	Aguililla-negra menor	Busardo cangrejero
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aguililla-negra menor

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Busardo cangrejero

Habitat

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

Range

Distributed across Norway and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Aguililla-negra menor

The common black hawk (<em>Buteogallus anthracinus</em>) is a medium-sized raptor of the family Accipitridae, classified as Least Concern on the IUCN Red List. It inhabits aerial, terrestrial, and aquatic environments across its range, which includes Colombia, Ecuador, Venezuela, and, notably, Norway, suggesting occasional vagrant or introduced occurrences outside its core Neotropical distribution. <em>Buteogallus anthracinus</em> is typically associated with riparian forests, mangroves, and wetland edges, where it hunts crabs, fish, frogs, and other aquatic prey along stream banks and shorelines. The bird is predominantly black with a broad white tail band, making it distinctive in the field. It often perches conspicuously on exposed branches near water, scanning for prey below. The species typically nests in tall trees near water, constructing large stick nests used across multiple breeding seasons. Biological traits of this species remain poorly documented in the scientific literature.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇻🇪 Venezuela