After First Heavy Snow in 2024, Migratory Birds in Nandagang Lake Began to Return | CBCGDF Monitoring Migratory Bird Lifeline in Cangzhou

On February 20, 2024, the first large-scale cold wave weather hit this year. There was a heavy snowfall in Cangzhou, Hebei Province, and the temperature suddenly dropped to about minus 7 degrees.

What is surprising is that on the second day after the snowfall, large areas of ice melted in the center and south bank of the Nandagan Lake, which covers an area of more than 3,300 hectares, and the lake water rippled again. The changes in the ice on the lake surface should be related to the low temperature and the relatively strong local level 4 northeasterly wind. If it is in the wind outlet area, the ice will melt more easily.

From 3:30 to 4:30 in the afternoon, the frozen lake became lively. Red-billed gulls are flying on the lake; in the withered yellow reeds on the south bank of the lake, 5-6 Oriental white storks that have migrated back are resting on the shore. They occasionally startle and fly low, but most of the time they hide in the reeds.

In the center of the lake, there are a large number of wild ducks resting in several channels, numbering in the hundreds. The canal runs east-west, with tall reed walls on the north and south sides. This wall blocks the wind in the wilderness and the vision of surrounding people, making the wild ducks more willing to forage freely in the ditch. 

 




Original article:https://mp.weixin.qq.com/s/71nSynPdqfLppPZvgBCwuA

Translator: Daisy

Checked by: Sara

Editor: Daisy

Contact: v10@cbcgdf.org; +8617319454776

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