Deep underwater marine

Whales are marine mammals and not fish, so they do not have "feet." Whales typically have flippers and tails that they use for swimming underwater. Depending on the species, whales can range in size from the dwarf sperm whale, which is around 8.5 feet long, to the blue whale, which is the largest animal on Earth and can grow up to about 100 feet long.

Whales are known to coexist with a wide variety of other sea creatures in the ocean. Some examples of sea creatures that may live among whales include:

1. **Dolphins**: Dolphins are also marine mammals like whales and are known to live in the same habitats as various whale species. They are often seen swimming together and interacting with whales.

2. **Sharks**: Sharks are apex predators in the ocean and can sometimes be found in the same waters as whales. While some species of sharks may prey on smaller whales, interactions between sharks and whales are not uncommon.

3. **Fish**: Various types of fish, such as tuna, mackerel, and herring, are part of the diet of many whale species. Whales often feed on schools of fish, and these interactions are crucial for the marine ecosystem.

4. **Krill**: Krill are tiny crustaceans that are a primary food source for many whale species, especially baleen whales like the blue whale. Whales will often feed on vast swarms of krill, which play a vital role in the ocean's food chain.

5. **Seabirds**: Seabirds like gulls, albatrosses, and petrels are commonly found in the same marine environments as whales. They may feed on scraps left by whales or on the same fish and krill that whales are hunting.

6. **Seals and Sea Lions**: Seals and sea lions are marine mammals that share the same aquatic habitats as whales. While some whale species may prey on seals and sea lions, these animals can also be found coexisting peacefully in the ocean.

7. **Jellyfish**: Jellyfish are common marine organisms that whales may encounter in the water. Jellyfish are not typically a primary food source for whales, but some species may inadvertently consume them while filter-feeding on krill or small fish.

Overall, the ocean is a diverse and interconnected ecosystem where various sea creatures, including whales, play vital roles in maintaining the balance of marine life.