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 Cove Reservoir Plover Cove Reservoir Plover Cove Reservoir (), located within Plover Cove Country Park, in the northeastern New Territories, is the largest reservoir in Hong Kong in terms of area, and the second-largest in terms of volume. It is the world's first freshwater coastal lake constructed from an arm of the ocean. Its main dam, which disconnected Plover Cove from the sea, was one of the largest in the world at the time of its construction. Hong Kong lacks significant natural inland water bodies, and providing water supply to the territory's population has long been problematic. On 24 July 1958, it