Wash the strawberries and blueberries; slice the strawberries and set all fruit aside on a serving plate.
In a medium bowl, whisk together the large eggs, egg whites, sea salt, and black pepper until well combined and slightly frothy.
Heat a non-stick skillet over medium-low heat and add the ghee, swirling to coat the pan.
Pour the egg mixture into the skillet and let it sit for 30 seconds until the edges begin to set.
Using a silicone spatula, gently push the eggs from the outer edges toward the center, creating large, soft curds.
Continue cooking and folding gently until the eggs are mostly set but still look slightly moist.
Remove the skillet from the heat and transfer the scrambled eggs to the plate next to the fruit.
Slice the avocado and place it on top of the eggs, then garnish with fresh chives before serving.