{
  "replace": false,
  "values": [
    "minecraft:birch_forest",
    "minecraft:old_growth_birch_forest",
    {
      "id": "c:birch_forest",
      "required": false
    },
    {
      "id": "forge:birch_forest",
      "required": false
    },
    {
      "id": "terralith:temperate_highlands",
      "required": false
    },
    {
      "id": "terralith:birch_taiga",
      "required": false
    },
    {
      "id": "terralith:white_cliffs",
      "required": false
    },
    {
      "id": "byg:aspen_forest",
      "required": false
    },
    {
      "id": "byg:temperate_grove",
      "required": false
    },
    {
      "id": "projectvibrantjourneys:aspen_grove",
      "required": false
    },
    {
      "id": "regions_unexplored:silver_birch_forest",
      "required": false
    },
    {
      "id": "wythers:autumnal_birch_forest",
      "required": false
    },
    {
      "id": "wythers:birch_swamp",
      "required": false
    },
    {
      "id": "wythers:birch_taiga",
      "required": false
    },
    {
      "id": "wythers:warm_birch_forest",
      "required": false
    }
  ]
}