Birb

Level 1 of the Dungeon
(0, 0, D:1)
  a bat skeleton
(5, 4, D:1)
  3 stones
(7, 13, D:1)
  a jackal skeleton
(8, 13, D:1)
  a jackal skeleton
(12, -5, D:1)
  a +0 club
  a goblin skeleton
(16, -5, D:1)
  a +0 dagger
(17, 0, D:1)
  a +0 dagger
(23, 24, D:1)
  a bat corpse (skeletalised by now)
(24, 29, D:1)
  8 stones
(25, -6, D:1)
  a +0 dagger
(25, 22, D:1)
  a bat corpse (skeletalised by now)
(26, 20, D:1)
  a +0 chain mail
(26, 23, D:1)
  a ball python corpse (skeletalised by now)
(28, -14, D:1)
  a ball python skeleton
(30, -10, D:1)
  3 flux baubles
(33, -13, D:1)
  a bat skeleton
(34, -8, D:1)
  a +0 club
  a kobold skeleton
(34, -6, D:1)
  a bat skeleton
(35, -8, D:1)
  a +0 club
  a goblin skeleton
(36, 23, D:1)
  a rat corpse (skeletalised by now)
(42, 7, D:1)
  a +0 mace
(44, 23, D:1)
  a +0 scale mail
(49, 6, D:1)
  a jackal corpse (skeletalised by now)
(54, 10, D:1)
  a stone

Level 2 of the Dungeon
(8, 3, D:2)
  a +0 sling
  a bat corpse
(10, 2, D:2)
  a scroll of identify