looping russian

• петля́ющий

  looping, winding, meandering

• кольцева́ние

  banding (of birds), ringing (of birds)

  girdling, ring-barking, ringing (a tree)

  looping into a ring, ring interconnection, linking up into a single system

  applying a protective band (to a trunk), banding of tree trunks

• петля́вший

  looping, meandering, winding, zig-zagging