Common Eastern Bumble Bee vs Long-tailed Sylph

Bombus impatiens compared with Aglaiocercus kingii

Taxonomic Classification

Rank	Common Eastern Bumble Bee	Long-tailed Sylph
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Hymenoptera (Ants, Bees & Wasps)	Apodiformes (Apodiformes)
Family	Apidae (Bees)	Trochilidae
Genus	Bombus	Aglaiocercus
Species	Bombus impatiens	Aglaiocercus kingii

Evolutionary Relationship

Common Eastern Bumble Bee and Long-tailed Sylph share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Common Eastern Bumble Bee

LC — Least Concern

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	Common Eastern Bumble Bee	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Eastern Bumble Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Mexico and United States.

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Common Eastern Bumble Bee

<em>Bombus impatiens</em>, the common eastern bumble bee, is a native North American bee in the family Apidae, classified as Least Concern by the IUCN Red List. The species is distributed across Mexico and the United States, typically inhabiting virtually all terrestrial and freshwater biomes within its range, from urban gardens and agricultural landscapes to forests, meadows, and wetland edges. As one of the most abundant and ecologically important pollinators in eastern North America, <em>Bombus impatiens</em> plays a critical role in the pollination of both wild plants and commercial crops, including tomatoes, peppers, and blueberries. It is among the most widely used bumble bee species for commercial greenhouse pollination globally. The species forms annual colonies founded by a single mated queen in early spring, with worker populations typically peaking in midsummer before new queens and males are produced in late summer. Common eastern bumble bees are capable of buzz pollination, or sonication, vibrating their flight muscles at a specific frequency to release pollen from anthers that resist wind or conventional bee pollination. While currently assessed as Least Concern, habitat loss, pesticide exposure, and pathogen spillover from commercial colonies are ongoing concerns for wild populations. Biological traits of this species remain poorly documented in the scientific literature.

Long-tailed Sylph

One of the most strikingly ornamented hummingbirds, male long-tailed sylphs have iridescent green plumage and dramatically elongated, ribbon-like outer tail feathers reaching up to 22 cm — over three times the body length. Found in Andean cloud forests of Colombia and Venezuela, they inhabit humid montane forest between 1,400–2,800 meters elevation. Males perform elaborate display flights to attract females. Their extravagant tails are a classic example of sexual selection via female preference.