What weather and when to catch the forest frog?

In the middle and late September, the forest frog can be caught at 5 degrees to 10 degrees. When the temperature drops to 5 to 10℃, the wood frog begins to hibernate down the mountain and enter the water. The temperature keeps dropping. When the water temperature drops to 3-5℃, the China Rana chensinensis goes into a deep dormancy period of 4-5 months from the deep water area. The overwintering depth of Rana chensinensis in China should be 1 to 2 meters, and there should be deep running water under the ice to overwinter safely. For the capture opportunity of wood frogs, it is mainly to determine the date when the wood frogs are concentrated in the river. Therefore, it is necessary to do a good job in preparing for catching forest frogs during the concentrated river entry period. Generally, in the middle and late September, the forest frog will move from the mountain to the stream in the valley.