Sorry I should have clarified.
The question arose from one of my ganders with a yellow bill.
My gander with the yellow bill isn’t naturally yellow, he along with both parents and all of his brothers and sisters have persimmon orange bills. A few months after he lost his brother who he was...
I’m receiving conflicting information and I’m honestly confused.
A normal Toulouse goose’s beak should be orange, persimmon seems to be the exact shade mine generally have.
I’ve read that if their bill turns yellow it’s a sign of jaundice, like in chickens when their comb turns yellow.
But...