5 baby swallows

Gosh they breed quickly! 5 hungry mouths that cry out for food each time we go into the barn. The fifth is hardly ever seen and I think it will shortly become a snack for our cat! Whilst out gardening and weeding we saw this very impressive caterpillar on our carrots in the veg garden and so I've added it in as an Extra. Haven't a clue what it is but it's pretty!