Is a fur seal a quaternary consumer?
Fish are eaten by seals (tertiary consumers), and seals are eaten by white sharks (quaternary consumers).
Are fur seals territorial?
Northern fur seal males aggressively select and defend the specific females in their harems. The males reach sexual maturity around the same time, but do not become territorial or mate until 6–10 years. The breeding season typically begins in November and lasts 2–3 months.
What type of consumer is a fur seal?
Like the shark, fur seals are consumers. They eat a lot of fish. So the energy in their meat comes from fish. Some fish get their energy from eating other fish, while others feed on plant-like organisms called algae.
Are fur seals secondary consumers?
If it eats an animal that itself is a consumer it is a secondary consumer as the second consumer in the food chain. In the Antarctic food chain krill are primary consumers and baleen whales, penguins, seals and many kinds of fish and other birds are secondary consumers when feeding on krill.
Are humans tertiary or quaternary consumers?
Humans are an example of a tertiary consumer. Both secondary and tertiary consumers must hunt for their food, so they are referred to as predators.
What’s an example of a quaternary consumer?
Quaternary consumers are often top predators within the environment, and they eat the tertiary consumers. Examples of quaternary consumers include lions, wolves, polar bears, humans, and hawks. Organisms may operate under different roles, such as a bear that eats fish but also berries.
Why are fourth level of quaternary consumers important?
The quaternary consumer tends to be the last member of a food chain and represents the highest level of an energy pyramid. Therefore, these consumers don’t really have any natural predators, making them apex predators.
Is human secondary consumer?
Therefore, human beings can be considered as primary consumers when they feed on plants and their products and they can also be considered as secondary consumers when they feed on animals, which are primary consumers. Hence, human beings can occupy second as well as third trophic level of a particular food chain.
