{
  "params": {
    "breed": {
      "type": "choice",
      "options": [
        "white",
        "brown",
        "black",
        "speckled",
        "buff"
      ],
      "default": "brown",
      "label": "Plumage",
      "describe": "Plumage: white (like a leghorn), brown (red-brown hen with a golden neck and dark tail), black (glossy green-black), speckled (dark mahogany flecked with white), buff (warm golden)."
    },
    "rooster": {
      "type": "toggle",
      "default": false,
      "label": "Rooster",
      "describe": "A rooster: tall serrated comb, long wattles, a flowing neck cape, spurs and long arched sickle feathers in the tail. Off = a hen."
    },
    "size": {
      "type": "range",
      "min": 0.4,
      "max": 1.3,
      "step": 0.05,
      "default": 1,
      "label": "Size",
      "describe": "Uniform scale. 1 is a hen about 0.45 m tall; 0.4 is a half-grown chick; 1.3 is a big heritage breed."
    }
  },
  "presets": {
    "red rooster": {
      "breed": "brown",
      "rooster": true,
      "size": 1.15
    },
    "white hen": {
      "breed": "white",
      "rooster": false
    },
    "speckled pullet": {
      "breed": "speckled",
      "size": 0.7
    }
  },
  "night": null
}