The ornamental design for a wadingstaff/telescopic handle, fishing net, as shown and described.
FIG. 1 is a front perspective view of the fishing net with its telescopic handle retracted into itself at one end and its wading staff handle at the opposite end;
FIG. 2 is a top plan view of the fishing net from FIG. 1;
FIG. 3 is a bottom plan view of said fishing net;
FIG. 4 is a right side view of the fishing net from FIG. 1, the left side view being a mirror image of same;
FIG. 5 is a front view of the fishing net from FIG. 1 looking longitudinally along the telescopic handle end; and,
FIG. 6 is a rear view of the fishing net looking longitudinally along the wading staff handle, from the opposite end of FIG. 5.