Reference for Chullin 231:35

לוי איקלע לבי יוסף רישבא אייתו לקמיה רישא דטיוסא בחלבא ולא אמר להו ולא מידי

Because it was the place of R'Judah B'Bathyra and I imagine that he must have expounded to them the view of R'Jose the Galilean who said: A FOWL IS EXCLUDED SINCE IT HAS NO MOTHER'S MILK.

Jastrow

Jastrow