Lesser Bulb Fly vs Yellow-browed Sparrow

Eumerus narcissi compared with Ammodramus aurifrons

Key Differences

• Lesser Bulb Fly is Data Deficient while Yellow-browed Sparrow is Least Concern.

Taxonomic Classification

Rank	Lesser Bulb Fly	Yellow-browed Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Diptera (Diptera)	Passeriformes (Songbirds)
Family	Syrphidae	Passerellidae
Genus	Eumerus	Ammodramus
Species	Eumerus narcissi	Ammodramus aurifrons

Evolutionary Relationship

Lesser Bulb Fly and Yellow-browed Sparrow share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Lesser Bulb Fly

DD — Data Deficient

Yellow-browed Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Lesser Bulb Fly	Yellow-browed Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Bulb Fly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

Yellow-browed Sparrow

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Yellow-browed Sparrow

Yellow-browed Sparrow (Ammodramus aurifrons) 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.