Gray/Purple Heron vs Green-winged Teal

Ardea cinerea compared with Anas carolinensis

Key Differences

• Gray/Purple Heron is Least Concern while Green-winged Teal is Not Evaluated.

Taxonomic Classification

Rank	Gray/Purple Heron	Green-winged Teal
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Pelecaniformes (Pelecaniformes)	Anseriformes (Anseriformes)
Family	Ardeidae	Anatidae
Genus	Ardea	Anas
Species	Ardea cinerea	Anas carolinensis

Evolutionary Relationship

Gray/Purple Heron and Green-winged Teal share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Gray/Purple Heron

LC — Least Concern

Trend: Stable →

Green-winged Teal

NE — Not Evaluated

Physical Characteristics

Attribute	Gray/Purple Heron	Green-winged Teal
Diet	Carnivore	—
Average Lifespan	15 years	—
Average Length	95 cm	—
Average Weight	1.5 kg	—

Habitat & Geographic Range

Gray/Purple Heron

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

Green-winged Teal

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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 4 countries:

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