In 20260619235850, I noted that Mobula Rays can jump really high, but didn't specify. Rewatching the video, I learn that they jump out of the water to bellyflop onto the water. The impact sends a huge boom through the water, which is how they signal their prowess to attract attention and a mate. Some female Mobula rays do this too. The video never mentions how high they can jump out of the water.