Tern make up the clutch. Most species feed on fish caught by diving from flight, but the marsh terns are insect-eaters, and some large terns will supplement their diet with small land vertebrates. Many terns are long-distance migrants, and the Arctic tern may see more daylight in a year than any other animal. Terns are long-lived birds and are relatively free from natural predators and parasites; most species are declining in numbers due directly or indirectly to human activities, including habitat loss, pollution, disturbance, and predation by introduced mammals. The Chinese crested tern is in a critical situation and three other
Numerology the use of numerology for assessing personality or events. These different schools of numerology give various methods for using numerology. Skeptics argue that numbers have no occult significance and cannot by themselves influence a person's life. Skeptics therefore regard numerology as a superstition and a pseudoscience that uses numbers to give the subject a veneer of scientific authority. At least two studies have investigated numerological claims, both producing negative results: one in the UK in 1993, and one in 2012 in Israel. The UK experiment involved 96 people and found no correlation between the number seven and a self-reported psychic