[
  {
    "type": "monstergroup",
    "name": "GROUP_STREAM",
    "is_animal": true,
    "monsters": [
      { "group": "GROUP_STREAM_LARGE", "weight": 10 },
      { "group": "GROUP_STREAM_SMALL", "weight": 30 },
      { "group": "GROUP_STREAM_BIRDS", "weight": 30 },
      { "group": "GROUP_STREAM_DOMESTIC", "weight": 2 }
    ]
  },
  {
    "type": "monstergroup",
    "name": "GROUP_STREAM_LARGE",
    "is_animal": true,
    "monsters": [
      { "group": "GROUP_BOARS", "weight": 60, "pack_size": [ 1, 6 ] },
      { "group": "GROUP_BEARS", "weight": 5, "pack_size": [ 1, 2 ] },
      { "group": "GROUP_DEERS", "weight": 40, "pack_size": [ 2, 6 ] },
      { "group": "GROUP_WOLFS", "weight": 5, "pack_size": [ 1, 4 ] },
      { "group": "GROUP_HORSES", "weight": 10, "pack_size": [ 1, 4 ] },
      { "group": "GROUP_MOOSE", "weight": 30 }
    ]
  },
  {
    "type": "monstergroup",
    "name": "GROUP_STREAM_DOMESTIC",
    "is_animal": true,
    "monsters": [
      { "group": "GROUP_COWS", "weight": 5, "pack_size": [ 1, 4 ] },
      { "group": "GROUP_PIGS", "weight": 15, "pack_size": [ 2, 6 ] },
      { "group": "GROUP_SHEEPS", "weight": 15, "pack_size": [ 1, 4 ] },
      { "group": "GROUP_HORSES", "weight": 25, "pack_size": [ 1, 4 ] },
      { "monster": "mon_goat", "weight": 10, "pack_size": [ 1, 4 ] },
      { "monster": "mon_llama", "weight": 10, "pack_size": [ 1, 4 ] },
      { "monster": "mon_chicken", "weight": 20, "pack_size": [ 4, 6 ] }
    ]
  },
  {
    "type": "monstergroup",
    "name": "GROUP_STREAM_BIRDS",
    "is_animal": true,
    "monsters": [
      { "monster": "mon_duck", "weight": 20, "pack_size": [ 1, 4 ], "conditions": [ "SPRING", "SUMMER", "AUTUMN" ] },
      { "monster": "mon_goose", "weight": 15, "pack_size": [ 2, 4 ] },
      { "monster": "mon_coot", "weight": 15, "pack_size": [ 2, 4 ] },
      { "monster": "mon_moorhen", "weight": 15, "pack_size": [ 2, 4 ] },
      { "monster": "mon_cormorant", "weight": 15, "pack_size": [ 2, 4 ] },
      { "monster": "mon_grebe", "weight": 15, "pack_size": [ 2, 4 ] }
    ]
  },
  {
    "type": "monstergroup",
    "name": "GROUP_STREAM_SMALL",
    "is_animal": true,
    "monsters": [
      {
        "monster": "mon_otter",
        "weight": 5,
        "cost_multiplier": 5,
        "pack_size": [ 1, 8 ],
        "conditions": [ "SPRING", "SUMMER", "AUTUMN" ]
      },
      { "monster": "mon_mink", "weight": 3, "pack_size": [ 1, 2 ], "conditions": [ "SPRING", "SUMMER", "AUTUMN" ] },
      { "monster": "mon_beaver", "weight": 8, "pack_size": [ 1, 3 ] }
    ]
  }
]
