Cocoi Heron vs Gray/Purple Heron

Ardea cocoi compared with Ardea cinerea

Taxonomic Classification

Rank	Cocoi Heron	Gray/Purple Heron
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Aves (chim)	Aves (chim)
Order same	Pelecaniformes (bộ Bồ nông)	Pelecaniformes (bộ Bồ nông)
Family same	Ardeidae	Ardeidae
Genus same	Ardea	Ardea
Species	Ardea cocoi	Ardea cinerea

Evolutionary Relationship

Cocoi Heron and Gray/Purple Heron share a common ancestor at the Genus level: Ardea.

Conservation Status

Cocoi Heron

LC — Least Concern

Gray/Purple Heron

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Cocoi Heron	Gray/Purple Heron
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	95 cm
Average Weight	—	1.5 kg

Habitat & Geographic Range

Cocoi Heron

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Gray/Purple Heron

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

Cocoi Heron

Cocoi Heron (Ardea cocoi) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

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