eithne: Tyrant flycatchers is an interesting common name for a family of birds, especially these insectivores that don’t seem to bother anyone except those that get too near their nests.
According to famous birder Kenn Kaufman, the name goes back to an early description of the eastern kingbird as “the tyrant” by Mark Catesby, a noted naturalist and author, back in the 1730s.
Carl Linnaeus, the father of taxonomy, adopted the tyrant name when he was classifying the group of birds to which the kingbird belongs with the family name Tyrannidae, because he admired Catesby’s work. Since then there are a number of birds in this group referred to as tyrants.

Takže bohužel, žádný zotročování dobytka se nekoná