Though a cool breeze blew from the south east, yesterday was wonderfully sunny, so I planned my walk to check the more sheltered spots in the local landscape where I hoped I might find newly emerged flying critters. And I got lucky. As well as my first two butterflies of the year (Small tortoiseshell and Brimstone, both too distant for photos with the camera I had with me), I also found some solitary bees and a wasp.

Thanks to Liam Olds, of the Colliery Spoil Biodiversity Initiative, I can tell you the two bees above are both ‘female Lasioglossum sp. [species] (morio group but not possible to ID from pics)’ and the bee below is a ‘male Andrena flavipes by the looks’.

And the wasp I found basking on a tree trunk is a Vespula vulgaris.