Daves's right, sowing seed into grass is a waste of seed. Wildflowers in grass isn't easy even if you start from nothing. What sort of wild flowers have you got? Some of the meadow mixes aren't for grass meadows.
My laptop is funny about enlarging pics and I can't get a view of the flowers, they don't look typical honeysuckle. Have you looked at L. syringantha?
aka rosebay willow herb. The white one goes as mad as the pink
choisya does well in some shade
I can'r see it very clearly Dave. Is it a shrub or a climber and it it flowering now?
I didn't see the programme but Chamerion is willowherb
I love hearing owls at night. We put up an owl box years ago in the hope that some would come and live here, nothing yet
youtube has lots of recordings of bird call. Have a listen.
Start with tawny and barn are the most common here
I don't like them, I've seen them in the GCs.
Real foxgloves are much nicer