Commonly known as: Liu Chuaner or Huai Chuaner, it is the most common and largest number of small insect-eating birds in China.

Appearance characteristics: The body shape is much smaller than that of sparrows, the back feathers are mainly olive green or brown, the lower body is pale white, and the mouth is thin and pointed. Claudia's warbler often flies from branch to branch to catch insects, and sometimes flies away from the branch to flap her wings and coax insects to catch up and peck, so it is a very active bird. When jumping from branch to branch, it will make a harsh and crisp "baby" sound from time to time, which is easy to identify. There are many kinds of Claudia's leaves in China, all of which are summer migratory birds, and they are distributed in forests, gardens and urban parks all over the country during migration. Some of these species breed in northern China, the most famous of which are yellow-browed leaf warbler and yellow-waisted leaf warbler.

/view/90238.htm