citipati

The Ovi: An exercise in speculative evolution…

I’ve been thinking for a while about what might have arisen if the dinosaurs hadn’t gone extinct, and if selective pressures were such that higher intelligence evolved. There have been some popular works on the subject over the years (the classic and extremely human-like “dinosauroids” of Dale Russell, Robert J. Sawyer’s “Quintaglio Ascension” trilogy of sci-fi books, and many other artists working on similar projects); this one is my take on the idea - sentient Oviraptorosaurs.

It seems most other similar projects tend to speculate on elevated cleverness evolving in the Paraves clade, and this makes sense: We know some of the most intelligent extant organisms on Earth (outside of the primates) are birds, especially the crows and ravens, and certain parrots. Some of their closest extinct non-avian dinosaur relatives are the Dromaeosaurids and Troodontids, and these fine animals are popular points of departure for speculative evolutionists. The Maniraptoran clade (of which Dromaeosaurids, Troodontids, modern birds, and Oviraptorosaurs are all a part) has some key attributes that we share: On Earth we have only one data point for human-level intelligence so far, so it seems logical to me to look for other organisms with similar traits when speculating on potential evolution of advanced tool-using intelligence – traits like large brains, high brain to body size ratios, grasping appendages (useful for manipulating the environment), bipedal motion (to keep those grasping appendages unoccupied), living on land (as smart as dolphins are, it would be hard to use fire, smelt metals etc. underwater), and a social structure that puts selective pressure on the ability to out-think and/or cooperate with others of your species.

Personally, I favored the Oviraptorosaurs in part to differentiate my own fiction from the rest. Oviraptorosaurian brain/body ratio may not have been quite as high as that found in the Troodontids, for example, but they do have one additional interesting trait that is similar to our own hominid forebears: probable omnivory. It seems to me that hominid and corvid intelligence may be at least partly linked to social interaction with conspecifics, but also with problem-solving to exploit different food resources. The Dromaeosaurs and Troodontids, it seems, were more likely obligate carnivores and thus would have less evolutionary pressure to develop interesting techniques for obtaining food. That, and I think Oviraptorosaurs look really cool.

This is a work of fiction; I was thinking of potentially writing and illustrating a book on the subject. If you’d like to see more, leave a comment!

Please do not use or reproduce without permission.

Citipati, Lords of the Charnel Ground Pyre

According to a Northern Buddhist legend, the Citipati were, in a former existence, two ascetics who were once lost in such deep meditation that they did not notice that a thief had cut off their heads and thrown them in the dust. Since that time they have been ferocious enemies of thieves, having vowed eternal vengeance.

Here’s Citipati sp., your oviraptorid for the day! Fun fact: Many people think they know what Oviraptor looks like, but in truth the head used on most restorations is Citipati’s, leading to numerous cases of mistaken identity. But you probably already knew that.

I even went so far as to include wings, which are completely mandatory in my opinion.
Not included are eggs for it to sit on, although I’m sure you could make some if you felt like it.

As usual, this pattern is untested and seam allowance is not included. Feel free to modify as you see fit, and show me the results when you’re done! I’d love to see.

youtube

Ran into this video clip on Youtube, of an animatronic Citipati at England’s Twycross Zoo. Impressive! I love the sounds it makes, and the way its eye moves.