Bitter Beech Bolete vs Rock Partridge

Caloboletus calopus compared with Alectoris graeca

Key Differences

• Bitter Beech Bolete is Least Concern while Rock Partridge is Near Threatened.

Taxonomic Classification

Rank	Bitter Beech Bolete	Rock Partridge
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Aves (Birds)
Order	Boletales (Boletales)	Galliformes (Galliformes)
Family	Boletaceae	Phasianidae
Genus	Caloboletus	Alectoris
Species	Caloboletus calopus	Alectoris graeca

Conservation Status

Bitter Beech Bolete

LC — Least Concern

Rock Partridge

NT — Near Threatened

Physical Characteristics

Attribute	Bitter Beech Bolete	Rock Partridge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Beech Bolete

Habitat

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

Range

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

Rock Partridge

Habitat

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

Range

Found across Europe (8 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bitter Beech Bolete

The Bitter Beech Bolete (Caloboletus calopus) is a species in the genus Caloboletus. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Rock Partridge

Rock Partridge (Alectoris graeca) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway