Celypha lacunana

Celypha lacunana

Observation - Celypha lacunana - UK and Ireland. Description: These are the second most common moth in my garden after pyrausta aurata.Never been able to photograph before as they are easily disturbed. They quite often fly in numbers when I walk through the long grass.Would love to know what they are?

These are the second most common moth in my garden after pyrausta aurata.Never been able to photograph before as they are easily disturbed. They quite often fly in numbers when I walk through the long grass.Would love to know what they are?