bugs clustering

These innocent creatures usually are not visible in wintertime. In summer they solely run across the pavement around the house, stoically doing their business, multiplying shamelessly in public and smelling ugly as soon as they are being touched.

As the wheather was extremely mild the last months (I'm sure due to global climate change), there are big nests of them accumulating in the first sun rays in the edges of the outer walls. For the moment, they just sit there, but I fear there will be a big bug plague as soon as it becomes warm, so that it might become impossible not to step on them.