If you have noticed small holes in your lawn and bees slipping in and out of the soil, you are usually looking at solitary ground-nesting species, not a hive of honey bees. These bees are important pollinators and often count among the most useful beneficial insects in your yard, especially in spring when many spring pollinators are active.
The quickest way to identify what are the bees that burrow in the ground is to look for small entrance holes, loose soil mounds, and low-risk, short-lived activity in sunny, bare patches of earth. These are usually beneficial pollinators that work your flowers and vegetables while nesting a few inches below the surface.
How To Recognize Ground-Nesting Bees
Ground-nesting bees, ground nesting bees, and ground bees usually leave the clearest clue right at the entrance. You will often see bees that burrow near bare soil, and the nests usually belong to solitary bees rather than large colonies.
What Their Nest Holes And Soil Mounds Look Like
Look for small round openings in dry ground, often with tiny fans or piles of loose dirt beside them. The holes can resemble miniature ant entrances, and the mounds may be easy to miss unless you kneel down and look closely.
When Activity Starts In Spring
Activity usually picks up as soil warms, often in early to mid-spring. You may see more nesting bees flying low over the ground in the morning or late afternoon, when the sun has warmed the surface.
Why They Choose Bare, Dry, Sunny Soil
They prefer open patches because warm, well-drained soil is easier to dig and safer for brood development. Sandy edges, sparse lawns, garden borders, and south-facing slopes are common nesting spots, and that choice usually reflects moisture and temperature more than your landscaping habits.
If you are asking do ground bees sting, the short answer is that most do not sting unless threatened or trapped against skin. The main disadvantages of ground bees are usually cosmetic lawn holes and mild concern, not real damage.
Common Bee Types You May Find In The Ground
Different types of bees use soil in different ways, from solitary tunnel builders to social nesters with underground chambers. Some dig their own burrows, while others reuse existing cavities or nest in loose, sandy ground.
Miner Bees
Miner bee and miner bees are classic ground nesters. They usually dig in loose soil and are among the easiest bees to match with small, neat entrances in sunny spots.
Digger Bees, And Andrena
Digger bee and digger bees often fit the image people have in mind when they picture underground nesting. Many Andrena species are mining bees, and in practice you will often see them zipping close to soil before disappearing into a hole.
Sweat Bees, Halictidae, And Lasioglossum
Sweat bee and sweat bees include many small ground-nesting species in Halictidae, including Lasioglossum. These are often tiny, fast-moving bees that can form loose nesting aggregations in open soil.
Cellophane Bees, Plasterer Bees, Colletes, And Colletidae
Cellophane bee and cellophane bees line their tunnels with a waterproof secretion, which gives the nest a smooth, paperlike feel. Plasterer bee and plasterer bees do something similar, and Colletes in Colletidae are especially known for neat underground cells.
Bumble Bees, Bombus, And Other Underground Nesters
Bumble bee, bumble bees, bumblebees, and Bombus usually nest in small colonies, sometimes in abandoned rodent burrows or sheltered ground spaces. You may also notice alkali bee, orange-legged furrow bee, hairy-footed flower bee, long-horned bee, long-horned bees, anthophora, pantaloon bee, and other burrowing bees using soil in similar ways, especially where the ground stays loose and undisturbed.
Which Bees Burrow And Which Ones Usually Do Not
You can sort most bees into two practical groups, the ones that make soil nests and the ones that prefer cavities, wood, reeds, or preexisting holes. That distinction helps when you are trying to tell ground bees from other nesting bees in your yard.
Ground Dwellers Vs Cavity Nesters
Ground dwellers dig or occupy tunnels in soil, while cavity-nesting bees use hollow stems, holes in wood, or wall voids. If you see a bee entering a crack in a fence or a drilled block, it is usually not a ground nester.
Leafcutter Bees, Mason Bees, And Megachilidae
Leafcutter bee and leafcutter bees are usually in Megachilidae and often choose cavities rather than open soil. Mason bee and mason bees, including Osmia, are also classic cavity nesters, and they typically use holes, tubes, or natural recesses instead of digging burrows.
Honey Bees, Carpenter Bees, And Cuckoo Bees
Honey bees live in colonies and are not typical ground burrowers. Carpenter bee and carpenter bees, or Xylocopa, bore into wood, while cuckoo bee, nomad bee, Nomada, blood bee, polyester bees, and wool carder bee are not the usual soil diggers people mistake for ground nesters.
Are They A Problem In Your Yard?
Most ground bees are temporary visitors that bring pollination benefits rather than serious trouble. The key is telling them apart from pests that defend nests aggressively or from bees nesting in places you need to use often.
Ground Bees Vs Yellow Jackets
Yellow jackets are wasps, not bees, and they tend to be much more defensive around nests. Ground bees are usually calmer and more focused on nesting than on your activity, especially if you keep your distance.
Should You Kill Ground Bees Or Leave Them Alone
If the nest is away from play areas, leaving it alone is usually the best choice. When you ask should you kill ground bees, the answer is usually no, since they are often beneficial pollinators and only stay for a short nesting season.
Simple Ways To Reduce Nesting Without Chemicals
You can reduce nesting by watering bare patches, adding mulch, and planting thicker ground cover in exposed soil. Try not to disturb active entrances during peak spring activity, and wait until nesting is finished before changing the area.
