I had "one of those days" photographically speaking.
That is to say, while I saw lots of interesting things I didn't manage to photograph that many of them. There was a kingfisher that alighted on a branch nearby only to disappear immediately and never return. The there was an otter that was at first partially hidden by the reeds and when it swam out dived immediately - if it ever surfaced, I didn't manage to see it. A hobby flew over a few times, but too high / far away for a useable image and the Kestrel in the box kept its head down so that I was only just able to see it peeping out at me.
So here is a female blackcap swallowing a fly*, I don't know why she swallowed the fly, perhaps she'll die.
*Well, alright, its not a fly, its actually some sort of small beetle or aphid.