"Eastern indigo snake" meaning in English

{
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      "form": "Eastern indigo snakes",
      "tags": [
        "plural"
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      "expansion": "Eastern indigo snake (plural Eastern indigo snakes)",
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    }
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Colubrid snakes",
          "orig": "en:Colubrid snakes",
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      ],
      "glosses": [
        "Drymarchon couperi, a large non-venomous colubrid snake native to the eastern United States."
      ],
      "id": "en-Eastern_indigo_snake-en-noun-6qYVsPN9",
      "links": [
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          "snake",
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        [
          "United States",
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        ]
      ],
      "wikipedia": [
        "Eastern indigo snake"
      ]
    }
  ],
  "word": "Eastern indigo snake"
}

{
  "forms": [
    {
      "form": "Eastern indigo snakes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
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      },
      "expansion": "Eastern indigo snake (plural Eastern indigo snakes)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "Drymarchon couperi, a large non-venomous colubrid snake native to the eastern United States."
      ],
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          "colubrid"
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        [
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      ],
      "wikipedia": [
        "Eastern indigo snake"
      ]
    }
  ],
  "word": "Eastern indigo snake"
}