"Birds do it, ___ do it, even educated fleas do it"

Clue: "Birds do it, ___ do it, even educated fleas do it"

"Birds do it, ___ do it, even educated fleas do it" is a crossword puzzle clue that we have spotted 2 times. There are related clues (shown below).


Tip: Use ? for unknown answer letters, ex: UNKNO?N