Not-so-solitary bees


At this time of year there are already many bees busy in the garden but not yet many honey bees. The bumble bees are around, fat, noisy and fairly recognisable. But there are also a lot of solitary bees. In Britain we have more than 250 types of solitary bee, bees that have single nest cells rather than communal hives.
With so many types, I am not going to try to identify the subjects of today’s photographs. To know more, try here. Suffice it to say that solitary bees do have to get together occasionally to obey one particular biological imperative!


And, just to prove that they do appear in ones: