Pale Clouded Yellow vs Rock Partridge

Colias hyale compared with Alectoris graeca

Key Differences

• Pale Clouded Yellow is Least Concern while Rock Partridge is Near Threatened.

Taxonomic Classification

Rank	Pale Clouded Yellow	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	Pieridae	Phasianidae
Genus	Colias	Alectoris
Species	Colias hyale	Alectoris graeca

Evolutionary Relationship

Pale Clouded Yellow and Rock Partridge share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Pale Clouded Yellow

LC — Least Concern

Rock Partridge

NT — Near Threatened

Physical Characteristics

Attribute	Pale Clouded Yellow	Rock Partridge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pale Clouded Yellow

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (35 countries).

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.

Pale Clouded Yellow

Pale Clouded Yellow (Colias hyale) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

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 8 countries:

🇧🇪 Belgium 🇨🇿 Czech Republic 🇫🇷 France 🇩🇪 Germany 🇳🇱 Netherlands 🇳🇴 Norway 🇺🇦 Ukraine 🇬🇧 United Kingdom