Transfer, Chinese vocabulary.
Pinyin: yíxǐ
Interpretation: 1, moving accounts; Migration. 2. Still moving.
Migration behavior is not unique to birds. Some invertebrates, such as locusts, butterflies, reptiles, turtles, mammals, such as bats, whales, seals, deer, and some fish have seasonal long-distance habitat replacement behavior. The migration of animals is regular and directional, and most of them are integrated in large groups.
Extended data:
Folk custom connotation:
Migration: refers to moving, moving and changing residence.
Animal behavior:
Migration: the migration of animals.
For example, bird migration:
Bird migration refers to the long-distance migration of some birds between breeding ground and wintering ground in spring and autumn every year, which is carried out regularly along a relatively fixed route. These migratory birds are called migratory birds. Migratory birds have a certain period, direction, linearity and regionality.
Study the migratory behavior of migratory birds, understand the migration time and route, migration quantity, population relationship, homing ability, mortality, survival rate, longevity and other ecological laws, as well as the relationship between migratory birds and breeding grounds and wintering environment. Protect rare and endangered birds, use migratory birds to protect agricultural and forestry production and maintain ecological balance.
Ensuring aviation safety, planning and utilizing economic migratory birds, preventing the spread of epidemic situation and making laws can bring great social, economic and ecological benefits to mankind and provide scientific basis.
References:
Migration-Baidu Encyclopedia