American Bumble Bee vs Buff-rumped Thornbill

Bombus pensylvanicus compared with Acanthiza reguloides

Key Differences

• American Bumble Bee is Vulnerable while Buff-rumped Thornbill is Least Concern.

Taxonomic Classification

Rank	American Bumble Bee	Buff-rumped Thornbill
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Hymenoptera (Ants, Bees & Wasps)	Passeriformes (Songbirds)
Family	Apidae (Bees)	Acanthizidae
Genus	Bombus	Acanthiza
Species	Bombus pensylvanicus	Acanthiza reguloides

Evolutionary Relationship

American Bumble Bee and Buff-rumped Thornbill share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

American Bumble Bee

VU — Vulnerable

Buff-rumped Thornbill

LC — Least Concern

Physical Characteristics

Attribute	American Bumble Bee	Buff-rumped Thornbill
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American Bumble Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Buff-rumped Thornbill

Habitat

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

Range

Found in Norway.

American Bumble Bee

The American Bumble Bee (Bombus pensylvanicus) is a species in the genus Bombus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Buff-rumped Thornbill

The Buff-Rumped Thornbill (Acanthiza reguloides) is a species in the genus Acanthiza. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.