Next is “Balaena roſtrata" — a Northern Bottlenose Whale. I guess the shape of the beak is roughly correct. For some reason the dorsal fin appears to be backwards and a few streaks of white have been applied at random. And what’s going on with that fully-body cellulite?
Finally is “Delphinus Orca"… apparently an Orca. The shape looks suspiciously similar to a Rondelet illustration from two centuries before, although the coloration looks a bit modern-ish. There also appears to be an anal fin and second dorsal fin.