We respect your privacy. Because of anxiety or other issues, some people grind their teeth or clench their jaw thousands of times a night while they sleep. They put so much pressure on their jaws â 250 pounds (or more) worth of force â that they wear down their teeth, sometimes even causing joint and muscle problems.
Alabama is the only state with a woodpecker for a state bird. The yellowhammer was adopted on September 6, 1927. It is more properly called a Northern Flicker.
Red-bellied Woodpecker. Woodpeckers belong to the family Picidae, which also includes sapsuckers and flickers. More than 300 species of woodpeckers are known throughout the world, and 22 species inhabit the United States. Seven species are common to Pennsylvania, and a few others visit the state in winter.