Pretty much anything with a wattle is going to be fun to draw, and this guy did not disappoint. He has bumps on the side of his head, wrinkly blue skin, a lumpy red throat, and a big ol' casque on his crown. So many fun lines to draw.
I worry sometimes that the scale of these drawings is forcing me to edit or condense detail to fit within a 5x6 in box. But I can't imagine putting up 365 pages of letter-sized paper on my walls - I'd run out of room in one month.