Animal field guide
Lesser Banded Hornet
Vespa affinis
The Lesser Banded Hornet is unbothered while foraging and immediately serious near the nest. The aggression is not temperament — it is a boundary with a radius, and the whole colony reads it the same way.
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Get AnimalDexLesser Banded Hornet at a glance
Animal · Native range keys: southeast_asia · Relatively common
Known for: Black with one broad orange-yellow band across the, Large, Grey papery nest, Guards patrol at the nest entrance and face outward
Understand the animal
Understand the Lesser Banded Hornet
Factual biology first: what this animal is like, where it lives, how it survives, and why those traits exist.
01
Introduction to Lesser Banded Hornet
The Lesser Banded Hornet is unbothered while foraging and immediately serious near the nest. The aggression is not temperament — it is a boundary with a radius, and the whole colony reads it the same way.
How to identify a Lesser Banded Hornet
- Black with one broad orange-yellow band across the abdomen
- Large, 22-30 mm, with a heavy deliberate flight
- Grey papery nest, often in a tree or under a building eave
- Guards patrol at the nest entrance and face outward
Why Lesser Banded Hornet are interesting
- Alarm pheromone released by a disturbed guard recruits the rest of the colony within seconds, which is why one sting is often followed by many.
- It can sting repeatedly, since the sting is unbarbed, unlike a honey bee's.
- Foragers away from the nest are notably unaggressive and can be watched at close range on flowers.
- Colonies hunt honey bees at hive entrances, and Asian beekeepers screen entrances specifically against them.
- The single broad band is the field mark that separates it from the other Vespa species across its range.
02
Adaptations and biological abilities
03
Why does Lesser Banded Hornet behave this way?
- Black with one broad orange-yellow band across the abdomen
- Large, 22-30 mm, with a heavy deliberate flight
- Grey papery nest, often in a tree or under a building eave
- Guards patrol at the nest entrance and face outward
Foraging is diurnal, with guards active at the nest entrance around the clock and a marked increase in defensive response at night.
04
Why Native range keys: southeast_asia?
Habitat: Native range keys: southeast_asia, south_asia, east_asia. Lowland forest, plantations, villages and city gardens, nesting in tree forks, thick shrubs and under eaves. Proximity to people is common, which is exactly why the radius of the boundary matters.
Native range: Native range keys: southeast_asia, south_asia, east_asia. Lowland forest, plantations, villages and city gardens, nesting in tree forks, thick shrubs and under eaves. Proximity to people is common, which is exactly why the radius of the boundary matters.
Native range
Natural range, not this specific capture location.
Native range keys: southeast_asia, south_asia, east_asia. Lowland forest, plantations, villages and city gardens, nesting in tree forks, thick shrubs and under eaves. Proximity to people is common, which is exactly why the radius of the boundary matters.
05
Why this diet?
Insects, especially honey bees and other social wasps, chewed into a paste for the larvae; adults take nectar, sap and fruit. Hunting far from the nest is why foragers can afford to ignore everything on the way.
06
Activity, rest, and lifespan
Foraging is diurnal, with guards active at the nest entrance around the clock and a marked increase in defensive response at night.
Workers live several weeks; a founding queen a year, overwintering alone and starting a new colony in spring.
07
Lesser Banded Hornet reproduction
A single queen founds the nest and lays all eggs; workers rear the brood. New queens and males are produced late in the season and mate before the colony breaks up for winter.
Workers and queens are female and sting; the queen is noticeably larger. Males appear late in the season, have longer antennae and cannot sting at all.
08
Predators, threats, and defense
Honey buzzards raid nests, and birds take individual foragers. Coordinated mass defence is the colony's answer, and it is triggered by proximity rather than by threat.
09
Conservation and rarity
Rarity: Relatively common · 12/100. AnimalDex canonical rarity score: 12/100, maintained by the live indexed species profile.
- Observe from a respectful distance and avoid changing the animal's behavior.
- Do not block feeding, shelter, nesting, or travel routes.
- Use a live camera capture without handling or staging wildlife.
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Where to find them
Where to find Lesser Banded Hornet
To find Lesser Banded Hornet in the wild, focus on the exact habitat patches that match its body design and daily behavior, not just the broad country where it exists. You usually do better by working one good piece of habitat inside native range keys: southeast_asia, south_asia, east_asia. Lowland forest, plantations, villages and city gardens, nesting in tree forks, thick shrubs and under eaves. Proximity to people is common, which is exactly why the radius of the boundary matters. than by covering too much ground.
- Forest edge, canopy gaps, fruiting trees, or shaded trails where cover and food meet
- Burrow systems, sandy banks, fallen logs, or ground with clear den entrances
- Protected habitat blocks within native range keys: southeast_asia, south_asia, east_asia. Lowland forest, plantations, villages and city gardens, nesting in tree forks, thick shrubs and under eaves. Proximity to people is common, which is exactly why the radius of the boundary matters.
Animal field guide
Lesser Banded Hornet
The Lesser Banded Hornet is unbothered while foraging and immediately serious near the nest. The aggression is not temperament — it is a boundary with a radius, and the whole colony reads it the same way.
Native range
Natural range, not this capture location
Native range keys: southeast_asia, south_asia, east_asia. Lowland forest, plantations, villages and city gardens, nesting in tree forks, thick shrubs and under eaves. Proximity to people is common, which is exactly why the radius of the boundary matters.
Search near meAnimalDex stats
Dominance
22
Speed
28
Size
5
Intelligence
20
Rarity
12%
Total
87
Size scale
Scientific name
Vespa affinis
Category
Animal
Habitat
Native range keys: southeast_asia, south_asia, east_asia. Lowland forest, plantations, villages and city gardens, nesting in tree forks, thick shrubs and under eaves. Proximity to people is common, which is exactly why the radius of the boundary matters.
Rarity
Relatively common · 12/100
Native range
Native range keys: southeast_asia, south_asia, east_asia. Lowland forest, plantations, villages and city gardens, nesting in tree forks, thick shrubs and under eaves. Proximity to people is common, which is exactly why the radius of the boundary matters.
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