פירוש על עבודה זרה 84:10

These amoraim now explain when one may or may not make use of the birds or eggs found in a dedicated tree or an asherah tree. If the birds can fly, then they do not need the tree, and therefore, they may be used. But eggs and young birds need the tree and therefore are prohibited.
Note that this concludes our long sugya about idols that broke on their own. There is no resolution to the sugya. No one “wins” the argument. The halakhah ends up following R. Yohanan, but not because he wins. The halakhah follows him because according to a rule imposed on the Talmud that the halakhah basically always follows R. Yohanan when he argues with Resh Lakish except for six cases. This is not one of the six.