I find it a waste that insectivore feeders are not used by more species. Among the new potential candidates we can add all the very small scavengers like compsognathus, Moros, and Sinosauropteryx, but also the ornithomimosaurs like gallimimus, archaeornithomimus and struthiomimus, which would naturally go from herbivores to omnivores (which they probably were in reality)