What season is the oriole?

The oriole is a summer migratory bird in China. Summer migratory birds refer to birds that breed in a certain area in spring or summer, fly to warmer areas for winter in autumn, and fly back to their original places in the following spring. Such as home swallow, cuckoo and oriole.

Orioles mainly live in broad-leaved forests in temperate and tropical regions. Inhabits in forest areas from plains to low mountains or high trees near villages. Most of them are resident birds, and a few species have migratory behavior, and they do not live in groups when migrating.

morphological character

There are 3/kloc-0 species of orioles with bright yellow feathers. It is a medium-sized sparrow. The mouth is the same length as the head, relatively thick, the mouth peak is slightly curved and slightly downward, the mouth edge is smooth, and the tip of the upper mouth has a slight notch; The mouth must be thin and short; Noses are exposed and covered with film.

The wingtip is long, with 12 primary flight feathers, and 1 is longer than the second half; The tail is short and round, with tail feather 10. Tartars are short and weak, suitable for arboreal, with shield-like scales on the front edge and thin and hooked claws. Male and female feathers are similar in color, but female feathers are darker. Young birds have longitudinal stripes.