My first thought was it's Fugly. I came up with this on a site called Bird Watch.Wow, ugly wasn't my first reaction it was sad. Must be a hen pecked husband. Do you know what's happening to the bird?
"Birds molt their feathers throughout the year, and one possible explanation for baldness is that an abnormal molt occurs on some birds, causing them to lose all of their head feathers at once. The birds may be juveniles undergoing their first prebasic molt.
It’s also possible that feather mites or lice may cause baldness. The condition has not been studied closely, but fortunately, new feathers grow in within a few weeks."