Nile crocodile stability and additional weight to sink in water, this bearing great probability over the theories that they assist in digestion and staving off hunger. However, Alderton (1998) stated that a study using radiology found that gastroliths were seen to internally aid the grinding of food during digestion for a small Nile crocodile. Herodotus claimed that Nile crocodiles have a symbiotic relationship with certain birds, such as the Egyptian plover ("Pluvianus aegyptius"), which enter the crocodile's mouth and pick leeches feeding on the crocodile's blood, but no evidence of this interaction actually occurring in any crocodile species has been found, and
Plover, Wisconsin the name of the village was finally changed to Plover. In 1868, the county seat was moved to Stevens Point, following an energetic battle in newspapers and the state legislature. The village of Plover was dissolved. Government of the area fell to the Town of Plover. Plover was again incorporated as a village on March 8, 1912 after area residents' approval in an election. This incorporation was not long lived, as Plover was again dissolved on October 7, 1931 after another election. An attempt at re-incorporation failed in 1965. Plover re-incorporated, for the third time, on September 28, 1971. The