{
  "sources": {
    "climate": "https://www.aemet.es/es/serviciosclimaticos/datosclimatologicos/valoresclimatologicos?k=cat&l=0076",
    "oak": "https://parcnaturalcollserola.cat/habitats/alzinars/",
    "pine": "https://parcnaturalcollserola.cat/habitats/pinedes/",
    "photo": "https://commons.wikimedia.org/wiki/File:Barcelona_Parc_de_la_Ciutadella.jpg",
    "leaf": "https://commons.wikimedia.org/wiki/File:HolmOak.jpg"
  },
  "climate": {
    "station": "0076",
    "period": "1981-2010",
    "months": [
      "Jan",
      "Feb",
      "Mar",
      "Apr",
      "May",
      "Jun",
      "Jul",
      "Aug",
      "Sep",
      "Oct",
      "Nov",
      "Dec"
    ],
    "temperature_c": [
      9.2,
      9.9,
      11.8,
      13.7,
      16.9,
      20.9,
      23.9,
      24.4,
      21.7,
      17.8,
      13,
      10
    ],
    "rainfall_mm": [
      37,
      35,
      36,
      40,
      47,
      30,
      21,
      62,
      81,
      91,
      59,
      40
    ]
  },
  "photo_credits": [
    {
      "file": "ciutadella.jpg",
      "author": "Ad Meskens",
      "license": "CC BY-SA 4.0",
      "license_url": "https://creativecommons.org/licenses/by-sa/4.0/",
      "changes": "Unmodified; fitted in slide frame"
    },
    {
      "file": "holm-oak.jpg",
      "author": "MPF",
      "license": "CC BY-SA 3.0",
      "license_url": "https://creativecommons.org/licenses/by-sa/3.0/",
      "changes": "Unmodified; fitted in slide frame"
    }
  ]
}