Other birds mixing with one's birds

Q 4: I breed pigeons at home. Sometimes other pigeons come and mix with them, so that I do not know which my pigeons are and which are not mine. Is it permissible to eat from them? (Part No. 26; Page No. 150

A: You should exert an effort to distinguish your pigeons and eat from them. As for the other pigeons, you should either return them to their owners or announce them as a Luqatah (a lost item found by someone else).May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.