They belong to the order Sirenia, which also includes manatees. Together, they are the only herbivorous marine mammals, subsisting solely on seagrass.

Dugongs are ancient creatures, believed to have evolved around 50 million years ago. Their closest living relatives are elephants, with whom they share a common ancestor.

They are primarily herbivores, feeding on various species of seagrass. They use their muscular lips to uproot seagrass from the ocean floor, consuming large quantities each day.

Despite their large size, they are gentle creatures known for their docile nature. They are generally slow-moving and peaceful, often seen gliding gracefully through the water.

They are known to undertake long-distance migrations, traveling hundreds of kilometers in search of food and suitable breeding grounds. These migrations are still not fully understood by scientists.

While dugongs primarily feed in shallow coastal waters, they are capable of diving to depths of up to 33 meters (100 feet) when necessary. However, they typically remain in waters less than 10 meters (30 feet) deep.

Dugongs are typically solitary animals but may form loose aggregations, especially in areas with abundant seagrass. However, they are not highly social animals like dolphins or whales.

Dugongs are listed as vulnerable or endangered throughout their range due to habitat loss, pollution, and accidental entanglement in fishing gear. Conservation efforts are underway to protect these iconic marine mammals.

Dugongs hold cultural significance for many indigenous communities living in coastal regions where they are found. They feature prominently in myths, folklore, and traditional ceremonies.

Dugongs have several unique adaptations to their aquatic lifestyle, including paddle-like flippers, a streamlined body shape, and nostrils located on the top of their head, which allows them to breathe while mostly submerged.

Overall, dugongs are remarkable marine mammals with a unique ecological niche and cultural significance. Their conservation is essential not only for their own survival but also for the health and resilience of coastal ecosystems around the world.