#marine-mammals

It is not possible to accurately determine the age of a dolphin based solely on the size of its dorsal fin. While dorsal fins can provide valuable...    Read more

Ocean pollution can have a severe impact on the health and survival of marine mammals like seals and sea lions. These animals are exposed to...    Read more

No, it is not possible to tell the age of a whale by the size of its blowhole. The size of the blowhole has nothing to do with the age of the whale....    Read more

Sea lions play an important role in the ocean ecosystem. They are apex predators, which means they are at the top of the food chain in their habitat,...    Read more

While a manatee's tail can provide information about its sex, it is not a reliable method for determining its age. The age of a manatee can be...    Read more

Ocean pollution has a significant impact on the health and survival of dolphins and other marine mammals. These creatures are highly sensitive to...    Read more

Seals are fascinating marine mammals, and determining their age is essential for understanding their life history and population dynamics. While...    Read more

Yes, the size of a walrus's tusks can give an indication of its age, but it is not a precise method of determining age. Male walruses use their tusks...    Read more

Walruses are large marine mammals that live in the Arctic and sub-Arctic regions. While it's true that the size of a walrus can provide some insight...    Read more

Whales and dolphins are both marine mammals and are part of the same group, called cetaceans. However, there are some key differences between them....    Read more