"faune bru" meaning in Catalan

{
  "forms": [
    {
      "form": "faunes bruns",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "faunes bruns"
      },
      "expansion": "faune bru m (plural faunes bruns)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Catalan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "ca",
          "name": "Satyrine butterflies",
          "orig": "ca:Satyrine butterflies",
          "parents": [
            "Nymphalid butterflies",
            "Butterflies",
            "Insects",
            "Arthropods",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "tree grayling (Hipparchia statilinus)"
      ],
      "id": "en-faune_bru-ca-noun-eL4UA4wZ",
      "related": [
        {
          "word": "faune gran"
        },
        {
          "word": "faune ziga-zaga"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "faune bru"
}

{
  "forms": [
    {
      "form": "faunes bruns",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "faunes bruns"
      },
      "expansion": "faune bru m (plural faunes bruns)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "related": [
    {
      "word": "faune gran"
    },
    {
      "word": "faune ziga-zaga"
    }
  ],
  "senses": [
    {
      "categories": [
        "Catalan countable nouns",
        "Catalan entries with incorrect language header",
        "Catalan lemmas",
        "Catalan masculine nouns",
        "Catalan multiword terms",
        "Catalan nouns",
        "Catalan nouns with red links in their headword lines",
        "Entries missing English vernacular names of taxa",
        "Entries using missing taxonomic name (species)",
        "Pages with 1 entry",
        "Pages with entries",
        "ca:Satyrine butterflies"
      ],
      "glosses": [
        "tree grayling (Hipparchia statilinus)"
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "faune bru"
}