The giant gentle grasps Pawetha's shoulder and gives her a firm, but friendly, shake, before turning and heading across the bridge. He gets to work destroying the anchoring towers with a large stone. It takes a few moments, you watch either him or Pawetha working on the dragon corpse. After a half hour the first tower falls, tumbling into the depths of the chasm and taking half the bridge with it. A thin path still connects across the gorge, and Warklegnaw begins on the second tower. Another half hour and it comes down as well, the remains of the bridge falling away as it does.
A few more hours go by. Warklegnaw has set to work piling up large stones from the tower remains in preparation for his final battle. Looks like he is making himself a supply of good sized rocks for throwing. Pawetha continues to work the dragon, and as night falls she removes the last fistful of scales and places them in the pile of scavenged materials.
OOC:
You have materials enough from the dragon to make 1 suit of armour, 2 one-handed weapons and a single 'trophy'. You'll need a smithy, of course, to get these things made. Night has just fallen.