Thanks for the comments.
Yes, Bruce, that particular shot was from the River Avon bird hide, with a tidal road just across the creek and a marshy area on the other side of the hide. A location which I often use at this time of the year. Other shots were from another hide on the opposite side of my local harbour to where I live, no river here.
Here is a shot from today taken from near the River Avon hide and looking northwards to the edge of a village. The river is on the other side of that left hand bank and this drainage channel runs beside the marsh.
7D with Tamron 24-70 lens. Leaning out and stretching that barbed wire as far as I could towards the water!
And a few birds from today.
All with Sigma 150-600 Sport lens and Iso 800
A sudden but only temporary change to the weather gave a few hours of clear still air but with the low angle sun and reflections from trees across the river giving a strange yellowish tint to the water.