Cimicifuga is a highly poisonous plant, commonly known as poisonberry. If humans accidentally eat it, it can damage the heart and lead to cardiac arrest and death. But for birds, it is a food that can satisfy their hunger. Because the hearts of birds have stronger endurance.
Why is it better? Cimicifuga leucophylla.
It's just who is more compatible with whom.
Determination: You are my goal