original_query: What do the animal heads on the canon tables on folio 3v to 4r look like?
query: What do the animal heads on the canon tables on folio 3v to 4r of the Breton Gospel Book look like?
answer: On folio 3v, both animal heads look like birds. On folio 4r, the animal head on the left looks like a bird, while the one on the right is a different animal.