And he seems to have a few pins on his face, so I would say it's just his molt! He's beautiful!When Kiwi started her big full-body molt in the spring, she lost two tail feathers within the first week, so I wouldnt be concerned! They look healthy near the base, like it fell out naturally and wasn't plucked or pulled. Kiwi lost a few rapidly and then went a little while without losing a tail or wing feather as new ones grew, and then would lose in bulk again!