Ahhh... fly tying...yes...! Used to be a hobby until I picked up the camera again... I see some potential on the side of that fowl ;-) Good on ya!
Hard to say where the focus point is on this photo but the side looks sharper than the eye...
I'm not sure if it is correct or not but I like to shoot birds at f8 if I can so I get tip to tip sharpness....
