It was at the far side of The Shunan and initially I just saw its arse disappearing into the vegetation, enough to call it in, Blue-winged Teal has a distinctive backside. It did reappear and then show off quite well but unfortunately I was unable to put others on to it, maybe it will stay longer than last time. (Very rubbish photo to be posted later.)
Other things today, a briefly heard Lap early on, the second Bonxie of the year, feeding on the now demised Pinkie that I once picked out of the wood and once picked off the track.
Pretty grim weather, cold wind, very heavy showers; great birding.