Guineafowl is an island.
Some species of guineafowl, like the vulturine, may go without drinking water for extended periods, instead sourcing their moisture from their food
  When guinea parents (that already roost in a coop) raise their own keets, the hen sets on them outdoors at night, but then the parents  teach the keets to also go into the coop in the evenings around 3 weeks of age

