Two sandpiper-type waders, Spanish coast (1 Viewer)

[Dr.Boletus]

Today I encountered two confusing sandpiper-like birds on the Spanish east coast.
The bird on the right looks like a green/wood sandpiper. For the bird on the left, I briefly thought sociable lapwing (which has been known to appear here), but then saw the much longer bill.

 

[Andrew Whitehouse]

Wood and Green Sandpipers. Nice comparison of the two.

 

[Dr.Boletus]

Wood and Green Sandpipers. Nice comparison of the two.

Which one is which?

 

[foresttwitcher]

Which one is which?

In the second photo: Wood on left and Green on right.

 

[Jinac]

The clear is a Wood (right and in water in first, left in second) , the dark is a Green

Edit : for juvenile, the eyebrow is a good marker : for the Wood Sandpiper it's well marked and goes all the way behind the eye