The Collaborative International Dictionary of English v.0.48:

Canada \Can"a*da\, n.
   A country in North America, bordering the United States on
   the north. It is a federation which includes English-speaking
   provinces and the French-speaking Province of Quebec.
   [1913 Webster +PJC]

   Canada balsam. See under Balsam.

   Canada goose. (Zool.) See Wild goose.

   Canada jay. See Whisky Jack.

   Canada lynx. (Zool.) See Lynx.

   Canada lily. (Bot.) a plant of eastern North America
      (Lilium canadense) having yellow or orange flowers with
      dark spots; called also meadow lily. --RHUD

   Canada porcupine (Zool.) See Porcupine, and Urson.

   Canada rice (Bot.) See under Rick.

   Canada robin (Zool.), the cedar bird.
      [1913 Webster]

WordNet (r) 3.0 (2006):

Canada porcupine
    n 1: porcupine of northeastern North America with barbed spines
         concealed in the coarse fur; often gnaws buildings for salt
         and grease [syn: Canada porcupine, Erethizon dorsatum]