|male Forest cuckoo bee, Bombus sylvestris|
|Early bumblebee, Bombus pratorum|
|Merodon equestris the Narcissus fly|
See also my talk on "The extraordinary lives of wild bees and the important role of gardeners in their survival." at http://www.peterlovetttalks.co.uk/page15.html if you are interested in bees or Sussex-based public speakers.