bird dentist

Background: It has been reported, since the time of this guy (https://en.wikipedia.org/wiki/Herodotus), that there is a type of bird that picks food out of the teeth of crocodiles, who are unable to properly acquire or use dental floss. Specifically, we have: The apparently-mythological “crocodile bird”: https://en.wikipedia.org/wiki/Trochilus_(crocodile_bird) (Figure 1) And occasional video sightings of random birds…