Galeruca tanaceti – Cavenham Heath NR

Size 6 to 10 mm. A shiny black beetle with dimpled elytra. Elytra wider at hind end, especially in the female, where abdomen may protrude beyond the elytra.
Roadside verges and other grassy places, often in quite dry conditions.
When to see it
April to September.
Life History
Feeds on Yarrow and other composites.
UK Status
Widespread and fairly frequent in Britain…. Naturespot