No interactions present.
Yes, they are all maculata. Extremely variable in colour from pure white to pale pink, spotted leaves or plain. In that area and habitat it is the only Dactylorhiza you are likely to find.
recording wildlife with The Recorder's Year on www.hbrg.org.uk/TRY.html.
Lat/Lng: 57.7569, -5.2869
OS grid ref: NH045788