Shape features
The 鹌鹑nÄn chún (scientific name: Coturnix coturnix) is the smaller one in the family. Adults weighed 66 to 118 grams, body length 148 to 182 mm, tail length of about 46 mm. Male adult birds (summer feathers): The forehead is a chestnut-colored head, occipital and nape black-brown, dark yellow chestnuts; the center has a narrow white crown pattern. Eyebrows white, from the forehead to the neck; eyes, eyes and cheeks are auburn; ear chestnut brown. The upper back is a light yellow maroon with a yellow-white plume; the lower back is covered with a dark brownish brown, with a light yellow plume on both ends; the inside and outside are yellow-brown with thin horizontal stripes; . The wings of most of the wings were yellowish olive with yellow-white horizontal stripes; the first primary flight feathers were narrow and rimly, and the outer edges of the other primary flight feathers had shallow auburn wavy stripes; Inside and outside of the fly feathers also have horizontal stripes of the same color and turn shallow inwards. Tail feathers dark brown, with white and slightly yellow feathers dry feathers and feather edges, and with auburn transverse spots. The anus, larynx, and anterior part of the neck are auburn. The cheeks are connected to the auburn brown of the eye; from the neck, a dark brownish stripe is stretched out, and along the midline to the center of the throat, it expands into a dark brown anchor pattern. Extend laterally, connecting with ear buds. The chest is gray and white, and the feathers are dry white; the neck and chest are dark brown, mixed with chestnut-brown, with clear white plumes; the two are brownish and black, with a wider white plume; Lower chest and cover feathers gray. The iris is red-brown; the mouth is blue; the eyelids are light yellow. Male adult birds (winter feathers): From the top of the head to the front of the back of the neck, chestnut yellow feathers are wider than summer feathers, and dark browns are mostly covered. In front of the back, it is light yellow-brown. Most of it is dark brown. The yellow-white plumes are more developed than summer feathers. The feathers of the wings and tail are the same as those of the summer feathers. The plumes above the throat and throat grow longer and the ends become sharpened; the two plumes are white and mixed with maroon; the throat and central throat have an indistinct brown anchor pattern and the sides turn black Brown, straight to ear plume; white under throat; frontal and upper chest junctions with a light yellow chestnut circle (about 6 mm wide at the center); upper chest light yellow; Two threatening white, mixed with a broad chestnut yellow vertical stripes, with dark brown and light yellow and white stripes; abdomen white. Female adult birds (summer feathers): similar to the male winter feathers, but the feathers of the larvae and throat do not grow, the feathers are rounded, light grayish yellow, the neck is also light grayish yellow, the feathers are black; the upper breasts are brownish-brown , with black spots on the left and right side by side, or even into black longitudinal patches. Female adult birds (winter feathers): similar to the female summer plumage, but the plumes above the throat and throat become longer and the plumes become sharper and pale yellow. The tan is increased and deepens in the back. Chest spots dark brown, and chestnut brown. Chest and flank increased yellow-brown, with a broad white feather dry lines, dark brown almost subsided. [1] Electronic Locks,Cylinder Locks,Stainless Steel Locks,Stainless Steel Door Lock Ningbo Hengchieh Locking Technology Co., Ltd. , https://www.hengchieh.com