Drongos feed on the tics found on furry creatures like bears and deer, which is an interesting relationship because by simply having their meals the drongos groom bears and deer, getting rid of the blood-sucking parasites stuck in inaccessible places that these animals themselves cannot reach. In this picture also the drongo is trying to have lunch and clean up the bear but the bear, like an ignorant baby, wants none of the pricking that comes with it.
