Blackthorn Mining Bee vs Buff-breasted Sandpiper

Andrena varians compared with Calidris subruficollis

Key Differences

• Blackthorn Mining Bee is Least Concern while Buff-breasted Sandpiper is Near Threatened.

Taxonomic Classification

Rank	Blackthorn Mining Bee	Buff-breasted Sandpiper
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Aves (鳥類)
Order	Hymenoptera (ハチ目)	Charadriiformes (チドリ目)
Family	Andrenidae	Scolopacidae
Genus	Andrena	Calidris
Species	Andrena varians	Calidris subruficollis

Evolutionary Relationship

Blackthorn Mining Bee and Buff-breasted Sandpiper share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Blackthorn Mining Bee

LC — Least Concern

Buff-breasted Sandpiper

NT — Near Threatened

Physical Characteristics

Attribute	Blackthorn Mining Bee	Buff-breasted Sandpiper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackthorn Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Luxembourg, Norway, and Sweden.

Buff-breasted Sandpiper

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Blackthorn Mining Bee

The Blackthorn Mining Bee (Andrena varians) is a species in the genus Andrena. It is currently classified as Least Concern on the IUCN Red List. Distributed across Denmark, Luxembourg, Norway, and Sweden.

Buff-breasted Sandpiper

バフムナフルシギ（Calidris subruficollis）はIUCNレッドリストで準絶滅危惧（NT）に分類されています。絶滅危惧の基準に近く、保護策がなければ危急種になる可能性があります。

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden