Formula of bird food for yellow-waisted warbler

The feed formula of yellow-waisted willow warbler: 50g flour includes chicken feed, corn flour (steamed), soybean millet flour (steamed) and mung bean flour (steamed), each with the same amount. It is convenient to test more ingredients at a time in the future, 3 egg yolks (eggs are cooked and separated), 10g shrimp powder, 65438+ grasshopper powder.