What bird represents the breakdown of love?

Hello, I only know that love birds shows the yearning for love, freedom of marriage and dedication to love. I didn't know there was a bird to represent the breakup of love. Guan Heming's osprey, accompanied by the small continent of the river. My Fair Lady, My Gentleman's Delightfulness ... As one of the sources of China's love poems, the poem Guan Ju was highly praised by people of all ages. At the same time, the pheasant dove described is a "bitter baby" who lives in the Zhang Ju Valley, and is called "love birds", that is, a white-breasted bitter bird.