What distinctive feature characterizes the underparts of the standard wild-type adult Senegal parrot?

Answer

A V-shaped yellow patch

Adult Senegal parrots display a charcoal-gray head and green back, with underparts featuring a distinctive V-shaped yellow patch, often referred to as a vest.

What distinctive feature characterizes the underparts of the standard wild-type adult Senegal parrot?
rarityspeciesbirdParrot