Now, im serious in my belief that you experienced something. I totally believe in aliens, never had a genuine experience but i think its pretty arrogant to explore 1% of space and claim that there's not other life out there. Its ridiculous. Most of these people are religious folk. Anyhow.
That picture is of some plant life being stirred by the wind. Look to the left and right of what you circled. Those other wispy plants look the same.
I honestly believe you could have had an experience but you seem genuinely freaked out. And probably stoned. Which makes things generally pretty disorienting. So you might've seen some greys, they might have been surrounding you, attempting to ask for weed, but not trying to come on too strong at first. And in the confusion you snapped a picture of a bush thinking it was them. Maybe, maybe not.
But thats a plant dude. I know im being goofy, but i do believe you could have had an experience. I also believe intuition is a lot more of a useful tool than the eyes and a smart phone camera at night.
I know this is gonna seem weird and out of left field but did you cut your hair recently?