Eastern Speckled Shield Lichen vs Gray/Purple Heron

Punctelia bolliana compared with Ardea cinerea

Key Differences

• Eastern Speckled Shield Lichen is Not Evaluated while Gray/Purple Heron is Least Concern.

Taxonomic Classification

Rank	Eastern Speckled Shield Lichen	Gray/Purple Heron
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Aves (Birds)
Order	Lecanorales (Lecanorales)	Pelecaniformes (Pelecaniformes)
Family	Parmeliaceae	Ardeidae
Genus	Punctelia	Ardea
Species	Punctelia bolliana	Ardea cinerea

Conservation Status

Eastern Speckled Shield Lichen

NE — Not Evaluated

Gray/Purple Heron

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Eastern Speckled Shield Lichen	Gray/Purple Heron
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	95 cm
Average Weight	—	1.5 kg

Habitat & Geographic Range

Eastern Speckled Shield Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and United States.

Gray/Purple Heron

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

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