The first cuckoo of spring?

I heard my first cuckoo calling this afternoon.  It was another beautiful day walking round Ffos Las where I saw 14 orange tips (12 male + 2 female), 14 peacocks, a speckled wood and my first comma of the year.

Comma butterfly

I also saw several other "white" butterflies which I were unable to identify positively in flight, but no day flying moths yet.