I did a jungle animal theme for my daughter's room. It also works great for teaching animals later on. There are pictures on my profile page if you would like to see. It is not pictured in the photo but later we added a brown suede curtain on a bamboo rod to the window. Things I didn't get done were: here name on the wall and mosquito netting over the crib.

Other themes I would consider would be: Winnie the Pooh, Elephants, I like Emily's frog theme, or just a chocolate brown and blue theme. Have fun and good luck.

Thanks iluvandy and CariannDS

i would just like to say that all the animal and disney stuff is nice but be sure its something that you want to look at for a while because once its there you will see it everyday.
myself personally I am not really into any of the character stuff and it changes constantly. there are tons of websites with some really nice stuff on there for boys.

thanx Sydney Raye