[
{
	"name": "Opossum",
	"species": "Didelphis virginiana",
	"range": {
		"statewide": {
			"date": {
				"starts": "2014-01-01T00:00:00",
				"ends": "2014-12-31T00:00:00"
			}
		}
	}
}
]
[
{
	"name": "Opossum",
	"species": "Didelphis virginiana",
	"range": {
		"statewide": {
			"season": {
				"date": {
					"starts": "2014-01-01T00:00:00",
					"ends": "2014-12-31T00:00:00"
				}
			}
		}
	}
}
]
Make dates a subset of "season"
Make dates a subset of "season"

Since there are often multiple seasons.
