Buttermilk Marinated Quail with Herbed Raita and Blood Oranges

Name: Buttermilk-Marinated Quail with Herbed Raita and Blood Oranges
Ingredients: 1 bunch fresh cilantro (about 2 packed cups); 1 bunch fresh mint (about 3/4 packed cup); 1 cup buttermilk; 8 garlic cloves, peeled; 2 medium Indian green chiles or serrano chiles, stems removed; 1 (1-inch) piece fresh ginger, peeled and sliced into 1/4-inch rounds; 1 tablespoon ground toasted cumin; 1 tablespoon ground coriander; 2 teaspoons garam masala; 4 1/2 teaspoons kosher salt, divided; 8 (4-ounce) semi-boneless quail; 1 cup plain whole-milk yogurt; 2 tablespoons finely chopped scallion; 2 tablespoons chopped fresh cilantro; 1 1/2 tablespoons chopped fresh mint; 4 teaspoons fresh lime juice; 3/4 teaspoon black pepper; 4 blood oranges; 1/4 cup unsalted butter, melted; 1/2 teaspoon chaat or garam masala