So I have Audubon, a Lain - named after the Audubon Society and John James Audubon, one of the largest birding and conservation groups in the world (and the man who inspired it). I absolutely have no idea for a color. He'll probably end up with something custom to better reflect a real bird, but I still have no idea on color. I could potentially change him into one of the other bird pets, but I feel like Lains best suit birding itself as a hobby. At least my experience of wandering around with binoculars.
I think glade would suit Audubon really well, not only the colour itself but the method behind obtaining it too (you have to go to a beautiful protected area and get pure water from the spring).
