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Coastal Barrier Resources System Property Documentation. One of the easiest ways that anyone can support bird habitat conservation is by buying duck stamps. Tour routes of great scenic drives on National Wildlife Refuges. Search for volunteer opportunities around the country. Dugongs ( Dugong) Species.
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The dugong (/ ˈ d (j) uː ɡ ɒ ŋ /; Dugong dugon) is a marine mammal.It is one of four living species of the order Sirenia, which also includes three species of manatees.It is the only living representative of the once-diverse family Dugongidae; its closest modern relative, Steller's sea cow (Hydrodamalis gigas), was hunted to extinction in the 18th century.
Unfortunately, dugongs are listed as vulnerable or endangered in many parts of their range due to various threats, including habitat loss, pollution, entanglement in fishing nets, and boat strikes. Dugongs hold cultural significance for many indigenous communities in regions where they are found. For some Aboriginal Australians, hunting dugongs ...
Sep 27, 2021 · Analyses of growth layers in bisected dugong tusks have revealed that dugongs are long-lived, with a maximum longevity record of 73 years (estimated from a female individual found in Western Australia 5). An (almost) vegetarian marine mammal. Dugongs and manatees are the only predominantly herbivorous aquatic mammals.
Nov 15, 2024 · dugong (Dugong dugon) Dugongs (Dugong dugon) range in length from about 2.2 to 3.4 metres (7 to 11 feet) and weigh 230 to 420 kg (500 to 925 pounds). (more) Dugongs range in length from about 2.2 to 3.4 metres (7 to 11 feet) and weigh 230 to 420 kg (500 to 925 pounds). As with whales and dolphins, the dugong has a tapered body that ends in a ...
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The dugong is an aquatic mammal with thick, tough, and smooth skin. The skin color of newborn dugongs is pale cream, darkening as they age, becoming deep slate gray on the sides and dorsum. The body of the dugong is sparsely covered with hair, and the muzzle exhibits bristles. The upper lip is cleft and muscular, hanging over the mouth, which ...