Does my shadow has an effect on water?
I go jogging everyday by a long stream of water by which appears to be approximately 4 feet below. I’ve been noticing that when my shadow hovers over the water and I hear and see bubbles. At first I thought maybe it was a fish, lizard, or bird because there are also bushes around. But as I continued jogging I noticed that the bubbles were following my shadow along the stream. I then stopped and the bubbles stopped. As I started walking the bubbles started again. Mind you there was nothing or no one around as it is an open area and nothing but farm land. I gazed at the water and saw no fish, animals, snakes, turtles, nothing. So I started again and the bubbles were following my shadow. It freaked me out a little but I concluded that my shadow has an effect on water. What do you think?
Could be a bottom dwelling fish that likes the shade or is following the sound of your footsteps in hope of food at some point or out of instinct, or it could be that you can only see the bubbles in the shade from the right angle. See if that’s the case first
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First the bubbles might be there all the time but are visable in the shaddow.
Second, you’re striking the ground and the tremors may be shaking the gas loose. Note that when you’re not moving the bubbles stopped.
You could try waiting until the bubbles stop then jumping up and down to see if it has an effect