ornithopods

/AO0 R N IH0 TH AH0 P AA0 D Z/
noun
  1. 1

    A type of bipedal, herbivorous, bird-hipped dinosaur from the Cretaceous period, found on all seven continents.

Source: https://en.wiktionary.org/wiki/ornithopod, https://en.wiktionary.org/wiki/ornithopods