a) underwing showing bright white axillaries with sharply contrasting relatively thin black bars, and flight shots showing pale underwings with white bars.
b) tertails with wide pale bars creating almost a marbled pattern (pale bars finer in Wilson's Snipe)
c) relatively light barring on flanks
d) the overall yellow colour while probably on the extreme side for Common Snipe is unlike the colder overall colours of the Wilson's Snipe
A few pictures now. A few more later.
Wilson's Snipe on left, Common Snipe on right.
Common Snipe on left, Wilson's Snipe on right.