How does the black-tailed toucan choose a good mouth?

First of all, the bird as a whole should be full of vitality, such as taking a piece of meat when choosing (if there is no meat, you can only try it with your fingers) to see if there is vitality and strength;

The second is whether there is bird droppings around the anus. If there is bird droppings, it means that the bird often has diarrhea, and its body is not sick but unhealthy.

Third, the overall length and color of the black-tailed toucan is about 2 1 cm, and the body is gray feathers except the head, tail and wing tips are black;

The fourth is the eyes, which are the windows to the soul. This sentence also applies here. We should choose the black-tailed waxbill with clear eyes and prominent eyes.

Extended data:

Black-tailed waxbill can be divided into northeast wax bill and south wax bill. There are two subspecies in China. Yangtze subspecies are widely distributed in eastern China, Liaoning, Hebei, Shandong and Shanghai, that is, southern species. Another named subspecies is limited to Heilongjiang, Jilin, Liaoning and parts of Inner Mongolia in the northeast, that is, the northeast species.

There are not many species of birds in Northeast China, and most of them are released as free birds. The species of birds in South China can also survive and reproduce in Northeast China, and as different subspecies, they can cross with local subspecies in Northeast China, and the offspring is Erdaokou.

Due to the serious destruction of the northeast population, a large number of southern birds were released, which is also one of the reasons. The wax mouth in Northeast China is relatively pure in Heilongjiang, and the wax mouths in Nianzishan and Suihua are very distinctive, forming a fixed mouth and culture. The wax mouths in Songyuan, Baicheng and Shuangyang in Jilin are also very good.