tongue changing color
by Hillary Martin
Anne is at least 37 yrs old, double yellow Amazon that I took from my dad a few months ago. My childhood memory is that she had a black tongue but when I got her it was flesh, or white in color.
Now it is spotted black and seems to be coloring more black each day. She is always gregarious, eats all her food and is affectionate. Is she recovering from some event or vitamin deficiency?