Hi everyone!!
Just a quick question...while at the petstore the other day admiring a beautiful CAG, I read a sign next to the cage that said not to whistle to the grey because it's easier for them to do than talk and if you teach it to whistle, it will not talk. Does this have any truth? I have taught Tuki a whistle, but have tried to not do it latley because of this info at the pet store! Thanks!!