Beaches tend to mean birds so keep a good look out!
...especially the nudist beach to the south of Saltcoats.
Unfortunately the one we noticed when we were on final was NOT a bird. I remember thinking "that guy has got seriously flesh coloured trunks on" ... and now I need some bleach for my brain to scrub the image from my visual cortex.
Also done Barra lots of times in a Twin Otter, many many moons ago...