Yes, that does seem to be the case most of the time.

( A pause, because although this is perhaps a strange way of going about it. It didn't mean he wasn't any less curious... ) This might be a little forward of me, but would you need any help? I have to admit, my studies are not as extensive in human or... human-related in this case, as my other studies but...

I can't deny I'm nevertheless interested in what could perhaps be found from studying them.