The giant clam is the largest immobile mollusc in the world, with the occasional giant clam individual reaching nearly 6ft in length. Once the giant clam has settled somewhere the giant clam remains there for the rest of its life.
Giant clams are founded anchored to the coral reefs in the warm, tropical waters of the Indian and South Pacific oceans, where giant clams spend the majority of their time feeding on the abundant variety of food that a coral reef has to offer.
Due to the large size of the giant clam, there have been reports of giant clams eating human beings. Despite this though, no reports of man-eating giant clams have ever been verified as it is thought that the gian
Ducks are medium sized aquatic birds related to other aquatic birds like swans and geese. Ducks differ from swans and geese in their tendency to dive into the water in order catch their food.
Ducks are omnivorous animals feeding on aquatic plants, small fish, insects and grubs both in and out of water meaning that ducks can easily adapt to different conditions. It is because of the duck's ability to eat such a diverse amount of food both in water and on dry land that makes ducks one of the most widespread birds in the world as they are found on every continent, with the obvious exception of Antarctica.
A duck's mouth contains rows of tiny plates that line their teeth, to help th
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Old World vultures are vultures which are found in the Old World, i.e. the continents of Europe, Asia and Africa, and which belong to the family Accipitridae, which also includes eagles, buzzards, kites, and hawks.
Old World vultures are not closely related to the superficially similar New World vultures and condors, and do not share that group's good sense of smell. The similarities between the two groups of vultures are due to convergent evolution rather than a close relationship. They were widespread in both the Old World and North America, during the Neogene. Old World vultures are probably a polyphyletic group within Accipitridae, with palm-nut vulture, Egyptian vulture and lammer
