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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.
May 10, 2022 · Because dugongs are strictly marine and do not require fresh water, they experience fewer seasonally imposed constraints and are less likely to migrate than manatees.
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.
6 days ago · In the past dugongs were widely and heavily hunted by humans for their meat, hides, and oil. Although now protected by law throughout their range, dugongs in some areas remain in danger of local extinction because of excessive hunting and habitat degradation.
After feeding, dugongs leave so-called 'feeding trails' - furrows, made on the seafloor. Immediately after birth, female dugongs push their offspring to the surface to breathe. In order to breathe, dugongs are known to stand on their tails, pointing their heads out of the water.
Dugongs (Dugong dugon), also known as sea cows, have a broad but fragmented range, encompassing tropical waters from East Africa to Vanuatu, about 26 degrees both north and south of the equator. This range spans at least 48 countries and about 140,000 km of tropical coastline.
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Apr 5, 2024 · Dugongs swim by moving their whale-like tail up and down and by use of their two flippers. They reproduce via internal fertilization, gestate for one year, and give birth to one large calf, which they nurse for as long as a year and a half.
