Can you tell your average buff-tailed bumblebee from its murderous cuckoo relative? Do you know which bees can sting and which can’t, or which are likely to live in a bee hotel or make their nests underground?
Bees are vital pollinators and it’s a good time to start learning to identify those that visit your garden more closely and consider planting some of their favourite plants. Bee expert Dave Goulson, founder of the Bumblebee Conservation Trust, explains more about the bees you may see in your garden in his new book The Bee Spotter’s Guide.
Here are some of the bees you may spot in your garden at this time of year.
Buff-tailed bumblebee
This is our most common bumblebee, found throughout the UK. ‘It’s one of our biggest bumblebees, on the wing from late February right through to summer. It has two yellow stripes and a slightly brownish bottom, hence the name buff-tailed,’ says Goulson.
The queen comes out of hibernation in early spring, feeding on spring flowers and then looks for a nest in a hole in the ground, so can often be seen flying low to the ground.
Plants they like: Lavender, catmint and borage, although they will feed on many other plants.
Southern cuckoo bumblebee
‘As the name suggests, it’s a bit like the bird – it specialises in attacking nests of buff-tailed bumblebees. The female comes out of hibernation a little bit later, when the buff-tailed bumblebees have already built their nest and got their first batch of workers, and the southern cuckoo bumblebees try to sniff out a buff-tailed bumblebee nest.
‘If they find one, they kill the queen, then they basically enslave her worker bees into their own workforce.’
‘They show no interest in people. They are quite common, with broadly the same yellow stripes as the buff-tailed bumblebee, but they have an extra bit of yellow next to the white on the tail.’
Plants they like: The males are particularly fond of brambles.
Red mason bee
‘This is one of our most common solitary bees. People think of bees as living in a hive, the social creatures of queen and workers, but it’s only the honeybee and the 20-plus bumblebee species that are social. In the UK we have about 270 species of bee, so roughly 250 of them are solitary insects, which means that the female makes a nest on her own and there are no workers. She just rears sons and daughters.’ The females have distinctive inward curved horns, used to gather, carry and mould balls of damp soil that are used to construct cells for their brood.
The red mason bee is the most common occupant of bee hotels. They also nest in holes in walls or trees with holes in them and are only on the wing in April and May.
‘They are quite small, red and fluffy, and are called mason bees because the female bee nests in holes. They cannot sting humans. The stings of most solitary bee species are too weak to penetrate human flesh.’
Plants they like: Apples and pears. You may also see them on forget-me-nots, grape hyacinths, rosemary and pulmonaria.
Hairy-footed flower bee
This is one of Goulson’s favourite bees, the male is a fluffy brown, emerging in early spring, followed a week or two later by the jet-black female, which has orange hind legs and a distinctive hovering and darting flight pattern different to most other bees.
‘They are about the size of a small bumblebee, so they are quite big, solitary bees. The name comes from the fact that the male’s midlegs have long hair protruding from the feet.When he’s courting the female bee he brushes her face with his hairy feet. It seems to work. The females nest in holes, but they burrow into clay banks usually.’
Plants they like: Their favourites are comfrey and lungwort.
Wool carder bee
‘This is a striking British solitary bee with bright yellow spots along the sides of its abdomen. It’s called the wool carder bee because the females collect hairs from hairy-leaved flowers and use them to build a nest which looks like it’s made out of cotton wool.’
The male is really aggressive, Goulson notes. ‘They look for a patch of lamb’s ear and defend it against any other bee, not just their own species but any other insect, in fact, that comes into the patch (but not humans).’
‘They’ll fly at it and have these big pointy bumps on the underside of their body which they’ll stab at any insect that dares to enter their territory. They do that because basically they’re defending a resource that the female needs.’
Wool carder bees, which are on the wing from late May to early August and are common in southern England and south Wales, nest in cavities and will take any man-made opportunity, Goulson says. ‘I’ve got some in drill holes in my wooden picnic table in the garden at the moment.’ .
Plants they like: Lamb’s ear (Stachys byzantina) for building nests. They feed mainly on woundworts and legumes like bird’s-foot trefoil.
5 other bees you may find in your Somerset garden
Honeybee (Apis mellifera): The standard managed honeybee is widespread and commonly seen on blossom, hedgerows and garden flowers throughout the UK.
Common carder bumblebee (Bombus pascuorum): Described as the brown bumblebee you are most likely to see, found from arable land to urban gardens and extremely widespread.
Red‑tailed bumblebee (Bombus lapidarius): Classed as one of the most widespread UK bumblebees, frequently seen in gardens and along hedgerows.
Tree bumblebee (Bombus hypnorum): Now one of the commonest garden bumblebees in much of England, especially around bird boxes and roof spaces.
Patchwork leafcutter bee (Megachile centuncularis): Typically cited as our most common leafcutter bee, frequent in urban gardens using bee hotels and rose leaves.
The Bee Spotter’s Guide by Dave Goulson is published by National Trust Books, priced £9.99. Available now.
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