Peony birds are also known as peony parrots. Male and female can be distinguished by observing the following aspects:

1. Observe the head: The male's head will be more tapered and narrower than the female's. , and the eye rim color is generally darker than that of females. The female's head is more rounded and the color of the head is relatively lighter.

2. Observe the body shape: Male parrots are relatively strong, with clear body outlines, more compact feathers, active and fierce sex. Female parrots are lighter, have a slightly rounder body, fluffy feathers, and are less mobile.

3. Observe the posture of lying on the bar: Male parrots usually stand upright on the bar, with their heads held high, and appear vigorous; while female parrots appear prone and lying on the bar, appearing docile.

4. Observe the tail feathers: The tail feathers of male parrots are usually longer and V-shaped; while the tail feathers of female parrots are shorter Short, with pointed forks in a W shape.

5. Touch the cloaca: Gender can also be distinguished by touching the cloaca. The distance between the pubic bones of the male's cloaca is small and there are rising-like protrusions; while the distance between the pubic bones of the female's cloaca is large and there is no protrusion.