Nocturnal

I've been being nocturnal. Til I got headache yesterday and today cos lack of sleep and I didn't sleep properly.
That one supposed be a hedgehog.. but it looks like sea urchin as well -_-
Hedgehod are mostly nocturnal. And yea, I figure I need to study owls.

Someone asked me to draw an orc for a logo for his video game online store.
I'm not familiar with orcs at all, so had to do some study of orcs.
Above is a page of my study from a World of Warcraft comic book.