Ornithologists are weird, man
  1. A bouquet of pheasants
  2. A murder of crows
  3. A murmuration of starlings
  4. An ostentation of peacocks
  5. A paddling of ducks
  6. A parliament of owls
  7. A party of jays
  8. A peep of chickens
  9. A tidings of magpies
  10. An unkindness of ravens
  11. A flamboyance of flamingos!
    Suggested by @lgw
  12. A tribe of kiwis
    Suggested by @gilbaron