Flickers look different from most of the woodpeckers we commonly see in the New England wilds. It is more of an oddball in the woodpecker clan. It has a speckled, chestnut-brown body with a black crescent on its spotted breast, and a black mustache—when it is a male. We might see yellow under the surfaces of its wings and tail if it flies overhead. A new article by ecologist Dave Eastman.