The Ontario government is mulling over a proposal that would permit hunters to kill double-crested cormorants. A few decades ago, the migratory bird was nearly wiped out, but the population has since rebounded - so much so that the bird has become a pain in the backside for some anglers and cottagers. Ontario Hubs field producer Jeyan Jeganathan examines the history of the double-crested cormorant in the Great Lakes region.