In a small bowl, mix the ground turkey with dried sage, garlic powder, sea salt, and black pepper until well combined.
Heat the avocado oil in a non-stick skillet over medium-high heat. Add the seasoned turkey and cook, breaking it into small crumbles, until browned and cooked through.
Add the diced bell peppers and red onion to the skillet with the turkey. Sauté for 3-4 minutes until the vegetables are tender-crisp.
In a separate bowl, whisk together the whole egg and egg whites. Lower the skillet heat to medium and pour the eggs over the turkey and vegetable mixture.
Gently scramble the eggs with the turkey and vegetables until just set and fluffy.
Warm the tortilla in a separate dry pan or over an open flame for 30 seconds per side until pliable and slightly toasted.
Place the egg and sausage mixture in the center of the warm tortilla, top with fresh salsa, fold in the sides, and roll tightly to serve.