> For the complete documentation index, see [llms.txt](https://developers.wiki.resourcefulbees.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.wiki.resourcefulbees.com/biome-modifiers/bee-nests.md).

# Bee Nest Biome Modifier

Schema reconstructed from BeeNestBiomeModifier, Biome.LIST\_CODEC, PlacedFeature.LIST\_CODEC, RegistryCodecs, and HolderSetCodec.

## Example

```json
{
  "type": "resourcefulbees:nests",
  "biomes": "#minecraft:is_overworld",
  "features": [
    "resourcefulbees:oak_bee_nest",
    "resourcefulbees:birch_bee_nest"
  ]
}
```

## Fields

| Field      | Type                   | Required | Default                 | Description                                                                                                                                                  |
| ---------- | ---------------------- | -------- | ----------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| `type`     | string                 | Yes      | `resourcefulbees:nests` | Biome modifier serializer identifier.                                                                                                                        |
| `biomes`   | biomeHolderSet         | Yes      | —                       | Required biome holder set. May be a single biome ID, biome tag, list of biome IDs, or NeoForge custom holder-set object.                                     |
| `features` | placedFeatureHolderSet | Yes      | —                       | Required placed-feature holder set. May be a single placed-feature ID, placed-feature tag, list of placed-feature IDs, or NeoForge custom holder-set object. |

## Runtime notes

The modifier runs during the biome modifier `ADD` phase. Features are only added when the current biome matches `biomes` **and** the biome already has at least one Resourceful Bees bee spawn. Matching features are added at the `VEGETAL_DECORATION` generation step.

## Schema and template

The source files used for this page are included in the `reference/` directory:

* `resourcefulbees-nest-biome-modifier-template.json`
* `resourcefulbees-nest-biome-modifier.schema.json`

> The schema is the machine-readable reference. Runtime notes document codec or game behavior that JSON Schema cannot fully express.