Olive Pearl vs Rock Partridge

Udea olivalis compared with Alectoris graeca

Taxonomic Classification

Rank	Olive Pearl	Rock Partridge
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Lepidoptera (Butterflies & Moths)	Galliformes (Galliformes)
Family	Crambidae	Phasianidae
Genus	Udea	Alectoris
Species	Udea olivalis	Alectoris graeca

Evolutionary Relationship

Olive Pearl and Rock Partridge share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Olive Pearl

NT — Near Threatened

Rock Partridge

NT — Near Threatened

Physical Characteristics

Attribute	Olive Pearl	Rock Partridge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Olive Pearl

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

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 2 countries:

🇧🇪 Belgium 🇳🇴 Norway