What the Heck Is This?

Patterns in Nature can sometimes be highly recognizable. But when you zoom in too close, they can be difficult to grasp. This is one of those.

If the photo had been cropped just a bit larger, it would have been pretty easy to guess what this is. But there it is, so what's your best guess?

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Robert Roy Britt

Robert is an independent health and science journalist and writer based in Phoenix, Arizona. He is a former editor-in-chief of Live Science with over 20 years of experience as a reporter and editor. He has worked on websites such as Space.com and Tom's Guide, and is a contributor on Medium, covering how we age and how to optimize the mind and body through time. He has a journalism degree from Humboldt State University in California.