Birds should not be offered many of the foods humans eat. 1  Bread (fresh or stale): provides no real nutritional value for birds; moldy bread can harm birds. 2  Chocolate: toxic to birds, just as it is to dogs and cats (it contains theobromine); never offer birds any foods containing chocolate.
The seven super-swingy states are Colorado, Florida, Nevada, Ohio, and Virginia, all of which backed Presidents George W. Bush and Barack Obama two times each, and Iowa and New Hampshire, which voted Democratic in three out of the last four elections.
On the Supreme Court of the United States, Associate Justices Potter Stewart and Anthony Kennedy have been described as swing votes between the two factions of the court. In the United Kingdom, the  Essex man ,  Worcester woman  and  Holby City woman  are examples of personifications of swing voters.