The one top left looks like a Black tailed godwit, Beak right colour
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Looks like one OK, Redshank it is
The bill of any godwit would be about twice as long as this bird's bill.
The bird in question at the back of your photo is a Redshank as Urophora has pointed out.
The duck looks like a male Wigeon to me though rather than a Teal (even though the angle is not the best, and makes it look small!).
On a male Teal the yellow patch at the rear extends further under the tail and is completely surrounded by black. The tertials (which are the black feather above the tail) also suggest Wigeon - these feathers are grey on male Teal.
Compare with the photos in these observations;
The duck is definitely a Wigeon, I think.
Lat/Lng: 51.0, -4.2
OS grid ref: SS4832