Our canary has stopped bathing. Sings and eats well and is very active. Using clear glass ashtray.?

He eats like a horse and sings like Sinatra and is very active but refuses to bathe. I tried a clear dish (shallow) and


am now trying a clear glass ashtray which he sits on and drinks the water (warm) but that's it.Our canary has stopped bathing. Sings and eats well and is very active. Using clear glass ashtray.?
sometimes they bathe in their water bowlOur canary has stopped bathing. Sings and eats well and is very active. Using clear glass ashtray.?
They bath when there feather or skin is too oily or dirty!
He's a dirty bird
my bird didn't bathe at all. It's something they do when they wanna.