In a medium non-stick skillet over medium-high heat, cook the ground turkey until browned and cooked through, breaking it apart with a spatula.
Add the diced bell pepper and red onion to the skillet with the turkey, sautéing for 3-4 minutes until the vegetables are tender-crisp.
Season the mixture with sea salt, black pepper, garlic powder, and smoked paprika, then remove from the pan and set aside.
In a small bowl, whisk the whole egg and egg whites together, then pour into the same skillet over medium heat, scrambling until just set and fluffy.
Briefly warm the whole wheat tortilla in a dry pan or microwave for 15 seconds until pliable.
Assemble the burrito by layering the turkey and vegetable mixture, scrambled eggs, salsa, and Greek yogurt in the center of the tortilla.
Fold in the sides and roll tightly, then optionally sear the seam-side down in the skillet for a golden finish.