Strong's #7090: qippowd (pronounced kip-pode')
 or qippod {kip-pode'}; from 7088; a species of bird, perhaps the bittern (from its contracted form):--bittern.
Brown-Driver-Briggs Hebrew Lexicon:
 ּ / ּ 
  qippôd 
 
 1) porcupine, hedgehog
 
 1a) a shrinking animal
 
  Part of Speech: noun masculine
Relation: from H7088
Usage:
This word is used 3 times:
Isaiah 14:23: "I will also make it a possession  for the bittern, and pools of water: and I will sweep it with the broom of destruction,"
Isaiah 34:11: "But the cormorant  and the bittern shall possess it; the owl also and the raven shall dwell in it: and he shall stretch out upon"
Zephaniah 2:14: "both the cormorant and  the bittern shall lodge in the upper lintels of it; their voice shall sing"