Chestnut-shouldered Goshawk vs Gray/Purple Heron

Erythrotriorchis buergersi compared with Ardea cinerea

Key Differences

• Chestnut-shouldered Goshawk is Data Deficient while Gray/Purple Heron is Least Concern.

Taxonomic Classification

Rank	Chestnut-shouldered Goshawk	Gray/Purple Heron
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Accipitriformes (Hawks & Eagles)	Pelecaniformes (Pelecaniformes)
Family	Accipitridae (Hawks & Eagles)	Ardeidae
Genus	Erythrotriorchis	Ardea
Species	Erythrotriorchis buergersi	Ardea cinerea

Evolutionary Relationship

Chestnut-shouldered Goshawk and Gray/Purple Heron share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Chestnut-shouldered Goshawk

DD — Data Deficient

Gray/Purple Heron

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Chestnut-shouldered Goshawk	Gray/Purple Heron
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	95 cm
Average Weight	—	1.5 kg

Habitat & Geographic Range

Chestnut-shouldered Goshawk

Habitat

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

Range

Found in Norway.

Gray/Purple Heron

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

Chestnut-shouldered Goshawk

The Chestnut-shouldered Goshawk (Erythrotriorchis buergersi) is a species in the genus Erythrotriorchis. It is currently classified as Data Deficient on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Gray/Purple Heron

A large, elegant wading bird reaching up to 1 meter in height, gray herons inhabit wetlands, rivers, lakes, and coastal areas across Europe, Asia, and Africa. Patient, solitary hunters, they stand motionless for long periods before striking fish, frogs, and small mammals with lightning-fast dagger bill strikes. They nest colonially in tall trees in rookeries called heronries, sometimes shared with other colonial waterbirds. Widely distributed and of Least Concern globally.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway