Oh, what's that? You're looking for nature comics that are beautifully rendered, adorable, and hilarious? Hm. That's a tough one, I'm not sure where I should send you--BIRD AND MOON. You want Bird and Moon.
Bird and Moon is (obviously) one of my favorites in the world of science-y comic and illustration goodness. Artist Rosemary Mosco has a distinct style that is simply gorgeous, the humor is sweet, and the facts you learn from them are always fun and interesting.