Gray/Purple Heron vs Umbilicate Hedgehog

Ardea cinerea compared with Hydnum umbilicatum

Key Differences

• Gray/Purple Heron is Least Concern while Umbilicate Hedgehog is Not Evaluated.

Taxonomic Classification

Rank	Gray/Purple Heron	Umbilicate Hedgehog
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Aves (Birds)	Agaricomycetes (Mushrooms)
Order	Pelecaniformes (Pelecaniformes)	Cantharellales (Cantharellales)
Family	Ardeidae	Hydnaceae
Genus	Ardea	Hydnum
Species	Ardea cinerea	Hydnum umbilicatum

Conservation Status

Gray/Purple Heron

LC — Least Concern

Trend: Stable →

Umbilicate Hedgehog

NE — Not Evaluated

Physical Characteristics

Attribute	Gray/Purple Heron	Umbilicate Hedgehog
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).

Umbilicate Hedgehog

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, Sweden, and United States.

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 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden