The sixth paragraph: Qingtian fishing alone. Paragraph 7: Early morning sentry map. The eighth paragraph: low flying map at dusk. On the one hand, the explanation should have a clear theme orientation and focus, on the other hand, it should make necessary supplements and additions to the missing information of the explained object, so that readers can accept the meaning that the picture and the object themselves cannot convey and express.

aigrette

Egret, Egret, belongs to the species listed in the Convention on International Trade in Endangered Species of Wild Fauna and Flora. Among them, Huangkou Egret and Rock Heron are national second-class protected animals.

Egret is about 56 cm long and has white feathers. During the breeding period, two slender feathers are hung on the pillow as decorative feathers, and the back and upper chest are covered with fluffy feathers. They like to nest together in groups.

It is about 56cm long and has white feathers. During the reproductive period, two long slender feathers are hung on the pillow as decorative feathers, and the back and upper chest are covered with fluffy withered feathers, which disappear after the reproductive period. The slender black beak, black legs and yellow soles make the breeding nest creak.