Orthosia cerasi

Called the Common Quaker moth in English. They feed on "sallow catkins" and flowers of buckthorn. I'm not sure what sallow is because I'm not doing all that research right now, but it might be willow trees. The adults only live for a few months in the spring or, thanks to global warming, other seasons of similar temperatures. They are found in everywhere in the UK and Ireland except Northern Ireland, apparently.https://butterfly-conservation.org/moths/common-quaker 
== References ==
Category:Moths from Great Britain