In a medium skillet over medium-high heat, add the avocado oil and ground turkey.
Season the turkey with sea salt, black pepper, and garlic powder, breaking it apart with a spatula until browned and cooked through.
Lower the heat to medium and add the baby spinach, stirring until the leaves are just wilted.
Whisk the egg and egg whites together in a small bowl, then pour into the skillet with the turkey and spinach, scrambling until the eggs are just set.
Warm the whole wheat tortilla in a separate dry pan for 30 seconds per side until pliable.
Place the warmed tortilla on a flat surface and layer the black beans, the turkey and egg scramble, shredded cheddar cheese, and fresh salsa in the center.
Fold in the sides of the tortilla and roll tightly into a burrito.
Place the rolled burrito seam-side down in the hot skillet for 1 minute to seal the edge and create a golden, crispy exterior.