Here is Diictodon, a Paleozoic Cunning-Resilient Flock creature.
Here is Homalocephale, a Mesozoic Resilient Flock Creature.
Here is Obdurodon, a Cenozoic Fierce Flock Creature.
Might take too much effort, but I think rigs and animations could be reused a fair bit, Obdurodon is just a big carnivorous platypus and Diictodon could use Coelurosauravus’ rig without the gliders of course.