Above is an excellent example of bird animation by BNU animation student Joshua Reynolds, using the "Red Whisker Bird" rig by Truong. Joshua has used live action reference to excellent effect, creating a charming and believable piece of avian animation. Being able to tackle photo-realistic animal and creature animation is one of an animator's core skills, as studios ramp up production on films with photo-realistic animal animation such as The Jungle Book and The Lion King.