JULY is a good month to explore beyond birds into the realm of insects. This year Buglife has designated 1-7 July as Solitary Bee Week. With an estimated 20,000-30,000 species of solitary bee in the world it is difficult to ignore them. In the UK alone there are more than 240 species. If you know your bumblebees and honeybees, then anything else will be a solitary bee. Although not necessarily solitary, they are not as social as other bees, and do not nest in a hive, make honey, or have a queen and workers. There are many families, which include mining bees, mason bees, flower bees and leafcutter bees, and there are even brood parasites called cuckoo bees. Some are ground nesting, tunnelling into earth to lay their eggs, while…