{
  "type": "naturesaura:animal_spawner",
  "ingredients": [
    {
      "item": "naturesaura:birth_spirit"
    },
    {
      "item": "minecraft:beef"
    },
    {
      "item": "minecraft:leather"
    }
  ],
  "entity": "minecraft:cow",
  "aura": 50000,
  "time": 60
}