Hi everyone.
  Have just received some info from John Bowden and
  SOB! SOB! what I thought were Topknot pigeons are really crested, whereas, the
  ones we had at our other house in Tannum, WERE Topknots. Here I am telling
  Carla I'm sure they're topknots because they're different from the ones we had
  before. Duh!
  According to John, the Topknots have a more
  rounded tuft of feathers on their heads. 
  So, we've left the Topknots behind and now have
  Crested. Now I have to inform the locals. Hmmm.... not an easy
  job.
   
  Carla, thanks for your offer to take us out to
  Toonpan when we're in Townsville next. Sounds good.
  Lesley