My main goal is to show the beauty of wild living bees and wasps, as well as other species of Hymenoptera, mainly from Poland. The following groups will be presented: sawflies of the suborder Symphyta, parasitoid wasps of various families, e.g. Chalcididae, Leucospidae, Gasteruptionidae, etc. Most of the information and images will be connected with Aculeata of the families: Chrysididae, Sapygidae, Scoliidae, Tiphiidae, Mutillidae, Pompilidae, Vespidae, Sphecidae, Ampulicidae, Crabronidae, Colletidae, Andrenidae, Halictidae, Melittidae, Megachilidae, Anthophoridae and Apidae (excluding honey bee).