Re: Feathered topics

["David Marjanovic" <david.marjanovic@gmx.at>]

> Also, one question I'd like to add: A lot of comparison has been made
> between the _Oviraptor_, and the Cassowary, in the fact of they both
> have the crest. My question is, I've never been able to see a
> cassowary skull, is its crest also made of bone, or is it made of
> cartilage, or even flesh?

Solid bone. Cassowaries have even been seen digging with it. (Well, it could
be hollow inside, but it is not fenestrated like in _Oviraptor_.)