Is a sperm whale a consumer or producer?

Like all consumers, whales are dependent on their food source. For example, some baleen whales migrate great distances to feed on shrimp-like krill , energy rich members of the animal plankton.

Is a sperm whale a quaternary consumer?

For example, sperm whales act as quaternary consumers when they eat squids (tertiary consumers) that have eaten carnivorous plankton (secondary consumers), which have eaten krill (primary consumers), which have eaten phytoplankton (primary producers).

What does the sperm whale consume?

Because sperm whales spend most of their time in deep waters, their diet consists of species such as squid, sharks, skates, and fish that also occupy deep ocean waters. Sperm whales can consume about 3 to 3.5 percent of their body weight per day.

What is a whale in the food chain?

Like all living beings, whales occupy a role in the food chain and thus contribute to the balance of the marine ecosystem. As predators, they feed on fish and invertebrates; as prey, they may be hunted by other predators (sharks, whales, etc.) and by Man.

Can sperm whales produce sperm?

Compared to other whales, the sperm whale has a unique body and is unlikely to be confused with any other whale species. The whale’s head contains an organ known as the spermaceti organ, hence its name, which was once believed to produce sperm but has since been proven to serve another unknown use.

Are beluga whales secondary consumers?

Secondary consumers are seals and beluga whales, which eat fish and crustaceans. The top predators are polar bears, consuming seals and other fish. Primary consumers are caribou and other grazing animals. Arctic foxes prey on caribou and rabbits as secondary consumers.

Do Sperm whales eat penguins?

No other types of whales feed on penguins. Some toothed whales besides orcas include belugas, dolphins, narwhals and sperm whales. Some of these toothed whales do not share the same habitat as penguins.

What is blue whale food?

The primary diet of blue whales is krill—tiny shrimp-like animals, but fish and copepods (tiny crustaceans) may occasionally be part of the blue whale’s diet. Once closed, blue whales then push the trapped water out of their mouth with their tongue and use their baleen plates to keep the krill trapped inside.

Do sperm whales eat penguins?

Can sperm whales eat humans?

Of the 90 known whale species on Earth, sperm whales are the only species with throats large enough to technically swallow a human. The 65-foot-long mammals have large esophaguses to feed on larger prey such as giant squid, which they sometimes swallow whole.

What kind of food does a sperm whale eat?

Sperm whales fertilize the oceans with their feces, which floats upward and is consumed by phytoplankton. Male adult sperm whales very occasionally have been known to attack orcas to compete for food.

How many sperm whales are there in the world?

How many sperm whales are there today? Global abundance is not known but is broadly estimated to be about 360,000, making sperm whales one of the most abundant of all the great whales. Do sperm whales have any predators? Orcas are the largest natural threat to sperm whales, though pilot whales and false killer whales are also known to hunt them.

When does a sperm whale reach sexual maturity?

Sperm Whale. Sperm whale males reach sexual maturity around 18 years old and females at 9 years old. Males battle for mating rights, then breed with multiple females. Male sperm whales do not create harems of females like other animals. The sperm whale pregnancy term lasts about 15 months, resulting in a single calf.

What kind of brain does a sperm whale have?

Some scientists believe sperm whales remember past human aggression and have become hostile, but others think their collisions are purely accidental. Sperm whales have the biggest heads and brains on Earth.