It's the "parting" season for black-necked cranes: the wintering black-necked cranes in the mountains have begun to move north The scale of the crane group has reached the highest number in the calendar year
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Xiaobian likes to tell the story of the black-necked crane, and I will continue to tell you today! Before the story begins, let's watch the video:
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Crane Dance Plateau, nine days of sound! This is an important "migratory bird migration transit station and habitat" in the mainland - Zhaotong Dashan Bao Black-necked Crane National Nature Reserve, and the black-necked cranes that have wintered last year have begun to migrate north.
Did you know? In recent years, due to the continuous improvement of the ecological conditions of Dashanbao, the number and number of black-necked cranes waiting for wintering have increased year by year. In particular, the number of black-necked cranes that come to winter has increased from 300 in 1990 to 1926 now, which is the highest peak in the calendar year. By the end of March, these adorable birds will leave the mountain bag where they have lived for a winter and return to the breeding grounds, the Ruoerge steppe.
So, how is the number of black-necked cranes counted? How can conservation area staff keep up with habitat information and provide them with protection? It turned out that the black-necked crane had a satellite tracker installed on its body. For example, this black-necked crane, which had just been rescued, was equipped with an 8-gram satellite tracker for it and flew high.
The person in charge of the management and protection bureau said that before the release, they will install GPS satellite trackers on the black-necked crane, which can locate the location in real time and monitor the activity. During the migration process, the migration route of the black-necked crane can also be observed and targeted scientific research can be carried out.
Cute "Highland Elves", all the way! I look forward to seeing them again at the end of the year.
Reporter/Yunnan Tv Chen Yu Zhaotongtai Wang Guojiang Yang Jinfei Huang Qingbo Correspondent Wang Yuanjian Report