Phil Savoie / Smeathman's furrow bee (Lasioglossum smeathmanellum) feeding on Wallflower (Erysimum sp.) Monmouthshire, Wales, UK. April.

Phil Savoie / Smeathmans furrow bee (Lasioglossum smeathmanellum) feeding on Allium flower. Monmouthshire, Wales, UK, May.

James Dunbar / Close-up of a Sweat bee (Lasioglossum) nectaring on a flower before grooming itself and taking off, England, UK, September.

James Dunbar / Sweat bee (Lasioglossum) nectaring on a flower, England, UK, September.

Phil Savoie / Smeathman's Furrow Bee (Lasioglossum smeathmanellum) visiting Oxeye Daisy (Leucanthemum vulgare) feeding and pollinating florettes. At 4.5 mm average size, this is one of the smallest bees in the UK,...

Phil Savoie / Smeathman's furrow bee (Lasioglossum smeathmanellum) visiting Biting stonecrop (Sedum acre) At 4.5 mm average size, this is one of the smallest bees in the UK, Monmouthshire Wales, June.

Phil Savoie / Smeathman's furrow bee (Lasioglossum smeathmanellum) visiting Purple Toadflax (Linaria purpurea). At 4.5 mm average size, this is one of the smallest bees in the UK, Monmouthshire Wales, July.

Phil Savoie / Smeathman's furrow bee (Lasioglossum smeathmanellum) feeding on Wallflower (Erysimum sp.) pollen. At 4.5 mm average size, this is one of the smallest bees in the UK, Monmouthshire Wales UK, April

Phil Savoie / Smeathman's furrow bee (Lasioglossum smeathmanellum) visiting the pollen covered anthers of Dandelion (Taraxacum officinale) At 4.5 mm average size, this is one of the smallest bees in the UK, Monmout...

Phil Savoie / Smeathman's furrow bee (Lasioglossum smeathmanellum), feeding on Wallflower (Erysimum sp.) Monmouthshire, Wales, UK. May

Phil Savoie / Smeathman's furrow bee (Lasioglossum smeathmanellum) visiting Grape hyacinth (Muscari sp.). At 4.5 mm average size, this is one of the smallest bees in the UK, small enough to crawl inside a Grape Hya...

Phil Savoie / Smeathman's furrow bee (Lasioglossum smeathmanellum), feeding on Wallflower (Erysimum sp.) Monmouthshire, Wales, UK. April