One flock of c70 birds was beside the main Slamannan to Falkirk road just north of the Dyke Farm
The other flock comprising c94 birds was to the north of Parkhead Farm Slamannan.
Pictures below are courtesy of John Nadin who visited the plateau recently
The top picture shows the geese in an 'alert' posture which would normally indicate that they were aware of the photographer.
The picture below shows them in a much more relaxed mode possibly due to the sunlight which often can shine in their eyes making the viewer less distinct.