Slow going on this beast! So many feathers. I may g back to smaller fuller sized birds after this one! LOL!!! Actually I will be doing a barn owl next and then a Loon, both very detailed but I think I will do the entire bird on the same size paper as all of these, 8.5 x 11, so I won't have to draw every single feather! Don't know how Audubon did his!!!!! He was truly a master!