Sometimes, when people are outdoors, they hear the rapid-fire tapping of a woodpecker on a nearby tree. Woodpeckers actually communicate by drumming their bills on trees. Of course, they are also using this process to make a hole in the tree.
There are several kinds of woodpeckers, most of them stocky, short-legged birds with strong tails and dagger-like bills. In appearance, many are rather plain, whereas others display a variety of colors, some almost gaudy. Woodpeckers are diurnal, and though a few are migratory, most are sedentary, living the majority of their lives in one place. Most species are monogamous, but a few live communally.
Woodpeckers are found in many environments all over the world, their greatest diversity being in South America. They are also found in many emblems and coats of arms, as well on postage stamps of numerous countries. Ecologists refer to woodpeckers as “keystone species,” organisms playing a major role in an ecosystem, helping to sustain its structure, and affecting other organisms in the environment. They are also known as “indicator species,” whose presence demonstrates environmental quality. Many woodpecker species are becoming scarce and endangered due to deforestation in several areas of the world.
Woodpeckers are spoken of as “unrivalled master carpenters of the avian world.” They excavate holes in trees for nest sites, and they chop into bark and wood to locate prey. The Ainu people of Hokkaido refer to the woodpecker as a boat-making bird, their folklore stating that woodpeckers taught people how to make canoes by hollowing out logs. Some Central American tribes believe that people who excel at making canoes are “touched by the woodpecker.” The reason that woodpeckers make such outstanding carpenters lies in their anatomical adaptations: a chisel-tipped bill made of hard but flexible impact-absorbing bone that is attached on the lower part of a thick skull structured to prevent the shock of drumming from impacting the brain. Many other skeletal, muscular, and sensory adaptations assist in reducing the force of impact. Woodpecker skull adaptations are being studied to see what can be learned that would be useful in helmet design for athletes.
Woodpeckers are also compared to drummers. Like some ancient peoples whose use of drumming communicated information, woodpeckers, which can't sing like other birds, communicate with rivals and potential mates using rhythmic drumming sounds.
Most know that in Roman mythology the infants Romulus and Remus, founders of Rome, were nursed by a mother wolf. But how many of us have heard that it was a woodpecker who fed them by dropping food into their mouths? Woodpeckers are also a significant part of interesting myths and folk tales in Persia, Greece, Mesopotamia, indigenous America, and other cultures, often being associated with fertility rites, deities, religions, and magic.
Readers of this book will find many fascinating woodpecker stories: their intelligence in their use of anvils to work on food items; their use in predicting weather and why they are sometimes called “rainbirds”; the manner in which they caused a month-long postponement of a launch of the Discovery Space Shuttle; and the reason a pesky woodpecker inspired cartoonist Walter Lantz during his honeymoon to create Woody Woodpecker, the world's best known woodpecker, who is also a Hollywood Walk of Fame star.
The author summarizes woodpeckers as “a complex subject, portrayed as both kind and cruel, clever and naïve, harbingers of good and bad luck, and associated with life as well as death.”
Part of Reaktion Books’ ambitious Animal series, which presents various animals from a natural and cultural history perspective, this exhaustively researched volume is appropriate for college or advanced high school readers. It would be a valuable addition to a classroom library. It is profusely illustrated with captivating photographs and includes a timeline of woodpeckers, a list of woodpeckers mentioned in the text, extensive end note documentation of the text, a bibliography, a list of associations and websites, and an index.