バッタは雨に濡れても跳べる？
There are two main methods: exhaling air into the vortex, which appears as a ring on the surface of the water, and repeatedly swimming in a ring and stopping, causing air to erupt into the spiral vortex. They also seem to enjoy chewing on spiral rings, diving into numerous separate bubbles and rising rapidly above the water. Some consider this a form of communication. Whales also bubble for fishing
yes