Chalk Yellow-face Bee vs Rock Partridge

Hylaeus dilatatus compared with Alectoris graeca

Key Differences

• Chalk Yellow-face Bee is Least Concern while Rock Partridge is Near Threatened.

Taxonomic Classification

Rank	Chalk Yellow-face Bee	Rock Partridge
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Hymenoptera (Ants, Bees & Wasps)	Galliformes (Galliformes)
Family	Colletidae	Phasianidae
Genus	Hylaeus	Alectoris
Species	Hylaeus dilatatus	Alectoris graeca

Evolutionary Relationship

Chalk Yellow-face Bee and Rock Partridge share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chalk Yellow-face Bee

LC — Least Concern

Rock Partridge

NT — Near Threatened

Physical Characteristics

Attribute	Chalk Yellow-face Bee	Rock Partridge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chalk Yellow-face Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Chalk Yellow-face Bee

The Chalk Yellow-face Bee (Hylaeus dilatatus) is a species in the genus Hylaeus. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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