What are the characteristics of black curly tails? Let's talk about it next.

Characteristics of black curly tail

1. The color of the whole body feathers is mainly black, and the feathers will have a brilliant blue luster. Under the sun, they are very beautiful. The most typical feature in appearance is its tail, which is deep concave, and the outermost side will be outward. Curly at the top;

2. Fierce personality, fighting often occurs, the number is relatively large, likes to live in pairs or groups, and moves very quickly;

3. The food is mainly composed of Insect-based, generally eat some flying insects in the air, such as noctuid moths and stink bugs.