Great photos there Eric, and excellent quality for ID purposes too
First photo is the "
Five-spot Burnet" moth (so called as it has 5 red spots on each of its forewings - aptly named
) - found May-August in all kinds of grassy places, including moorland, in southern England and Wales.
Second photo is the "
Garden Tiger" moth. It has a red collar (not shown in photo) which is only revealed when it opens its forewings when disturbed. Found July-August in a wide range of habitats, including gardens, throughout the UK and Ireland.