Frustrations, part three

First, we’ll talk about the photo. What you’re seeing below is a two-by-two stake (so 1.5 inches square, or 4 cm) that was probably used to anchor a crab trap or something similar. It had fallen into shallow salt water in Florida’s Indian River Lagoon near Melbourne, and everything that is not wood colored in this image is alive. The largest things are barnacles, which grow surprisingly read more