USADA does not comment on active cases and never acknowledged Jones' positive "A" test. She faced a minimum two-year ban, pending the result of the backup, or "B," test, conducted at the same UCLA lab using the same sample That sample came back negative "I am anxious to get back on the track," Jones said. She withdrew from the 200 meters the next day and was slated to race at a meet in Switzerland in August, but withdrew unexpectedly. Hours later, reports of her positive "A" test for EPO were revealed. "I have always maintained that I have never ever taken performance enhancing drugs, and I am pleased that a scientific process has now demonstrated that fact." Long a target of governing bodies in track and the Olympic movement, Jones tested positive for EPO on June 23, after winning the 100 meters at U.S nationals for her first sprint title since 2002. "I am absolutely ecstatic," Jones said in a statement released by her lawyers. In Roman times when elephants were used as instruments of warfare, they fled the sound of squealing pigs This gave rise to the legend of the mouse that roared..

The US athlete Marion Jones is free to return to the track again, her record and reputation cleared after a backup drug test came up clean. The "B" sample taken from one of the world's best-known and most decorated sprinters did not detect the banned endurance enhancer EPO, her attorneys said last night a stunning result that resurrects her career almost as quickly as it was nearly dashed earlier this summer. The finding means her initial positive result is thrown out, clearing her of the most recent and most damaging allegations and paving the way for her return to the sport she defined in the late '90s and early this decade. Elephants are well used to the sight of mice both in captivity and in the wild. Full-grown, healthy elephants face few predators, with the notable exception of man, and they fear only sights and sounds with which they are unfamiliar This is thought to be the root cause of the myth. According to WWF, an ostrich reacts to danger by sitting on its nest and lowering its head towards the ground. The idea behind the curious behaviour is that a predator will mistake the bird for a termite mound or a low-lying bush.ELEPHANTS ARE AFRAID OF MICEOf course they're not. But its behaviour when threatened has given rise to one of the most pervasive myths of the animal kingdom and one of the most overused clich?However, the myth is not without a germ of truth.

The flies mate in the evening, dropping their eggs a few hours later. By the morning most are dead, though some may continue to live for up to 48 hours There are some 46 species of mayfly in the UK. They are typically found in early summer, giving rise to their name, but they can be spotted well into August.OSTRICHES BURY THEIR HEADS IN THE SANDAs the largest living bird and the fastest animal on two legs, the ostrich has long fascinated humans. The breeding season runs from February to September.MAYFLIES LIVE FOR ONE DAYThe nymph of the mayfly lives for a positively Methusalan two years, buried in the riverbank, breathing through its tiny gills and feeding on small plants and animals before taking to the wing in spectacular fashion on a summer's day. But the rapid chasing, rearing-up and simulated "boxing" is nothing to do with madness.