A whale's diet varies by species. Odontocetes, or whales with teeth, use echolocation to hunt their food with sound rather than sight. They eat squid, octopus, fish, prawns, crustaceans and other ...

Gliding gracefully through the marine waters, the blue whale is considered to be the largest creature to have ever existed.

So, orcas are whales and dolphins. Orcas have a diverse diet and hunt for many different types of food. According to National Geographic, they hunt for fish, walruses, seals, sea lions ...

Despite their microscopic size, plankton are crucial for marine ecosystems. They act as the base of the entire food chain in ...

A single fish species makes up roughly 70% of the Rice’s whale diet, new research shows, unlocking yet another secret behind the elusive Gulf of Mexico whale that could help inform future ...

Get Instant Summarized Text (Gist) Some baleen whale species sing at frequencies below 100 hertz, making their calls undetectable to killer whales, which cannot hear such low frequencies. These ...

Now, in the largest study to date on North Atlantic killer whales, researchers report the levels of legacy and emerging pollutants in 162 individuals' blubber. The animals' diet, rather than ...

What is clear, however, is that porpoises are not a part of the Southern Resident killer whale diet. Southern Resident killer whale diets are highly specialized for salmon, making the idea of eating ...

The animals' diet, rather than location ... As the largest member of the dolphin family, killer whales, also known as orcas, are found worldwide. Marine vessel traffic can disturb the hunting ...

Now, in the largest study to date on North Atlantic killer whales, researchers in ACS’ Environmental Science & Technology report the levels of legacy and emerging pollutants in 162 individuals’ ...