If you spend any time looking up into the trees during a winter stroll or while watching your backyard feeders, you’re bound to encounter a burst of blue-gray energy moving in a way that seems to defy physics. Meet the White-breasted Nuthatch (Sitta carolinensis). At first glance, you might mistake their trunk-hugging habits for a small woodpecker. However, take a closer look at these incredible action shots captured by felusproductions.com, and you’ll quickly realize that th