{
  "values": [
    "minecraft:mangrove_swamp",
    {"id": "biomesoplenty:bayou","required": false},
    {"id": "natures_spirit:marsh","required": false},
    {"id": "natures_spirit:tropical_basin","required": false},
    {"id": "natures_spirit:wisteria_forest","required": false},
    {"id": "regions_unexplored:bayou","required": false},
    {"id": "regions_unexplored:old_growth_bayou","required": false}
  ]
}