More or less on the 2 month mark, I added a handful of species to achieve a total of 300 species in the microEden backyard. The fennel seems to be the most attractive pollen source for flies, hoverflies and wasps, The population of wasps is really taking off right now, with them all around us as soon as we sit outside for a meal.
The new species in the last couple of days include #297 common orange legionnaire fly, #298 pied hoverfly and #300 a solitary bee Ectemnius continuus. The solitary bee is a predator, digging a nest hole in wood and taking flies, etc back for its larvae - it has strong looking legs, perhaps for all that digging. On the fennel though it was more interested in the flowers than any of its fellow insects.