Buff-tailed Mining Bee vs Grass Wren

Andrena humilis compared with Cistothorus platensis

Key Differences

• Buff-tailed Mining Bee is Extinct while Grass Wren is Least Concern.

Taxonomic Classification

Rank	Buff-tailed Mining Bee	Grass Wren
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Hymenoptera (Ants, Bees & Wasps)	Passeriformes (Songbirds)
Family	Andrenidae	Troglodytidae
Genus	Andrena	Cistothorus
Species	Andrena humilis	Cistothorus platensis

Evolutionary Relationship

Buff-tailed Mining Bee and Grass Wren share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Buff-tailed Mining Bee

EX — Extinct

Grass Wren

LC — Least Concern

Physical Characteristics

Attribute	Buff-tailed Mining Bee	Grass Wren
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff-tailed Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

Grass Wren

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, and Venezuela.

Buff-tailed Mining Bee

The Buff-Tailed Mining Bee (Andrena humilis) is a species in the genus Andrena. It is currently classified as Extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Grass Wren

Grass Wren (Cistothorus platensis) 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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway