In the middle of May, heralding the fact that Spring is getting into her stride, is the Orkney Nature Festival. The Orkney Field Club traditionally put on an event for this festival, so Megan and I volunteered to lead a circular walk in Orphir, taking in a variety of habitats and wildlife. Setting off from The Bu , with its Norse and Medieval history, we headed down a grassy track to the shores of Orphir Bay, where waders were bathing and foraging at the water's edge. Heading east along the low clifftop, we looked at the many wildflowers by the path such as Bird's-Foot Trefoil, Spring Squill and Primrose, as well as the less obvious male and female blooms of Dwarf Willow. There were many insects on the wing, including Silver Y moths and a Painted Lady butterfly. Spring Squill It was weeks later when I thought to try and identify this hoverfly, failed miserably and asked the lovely folk at UK Hoverflies Facebook group Identified as a female Parasyrphus nigritarsis, not that ...