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An omnivore (/ ˈ ɒ m n ɪ v ɔːr /) is an animal that regularly consumes significant quantities of both plant and animal matter. [ 3 ] [ 4 ] Obtaining energy and nutrients from plant and animal matter, omnivores digest carbohydrates , protein , fat , and fiber , and metabolize the nutrients and energy of the sources absorbed. [ 5 ]
Omnivores are usually generalists. Herbivores are often specialists, but those that eat a variety of plants may be considered generalists. A well-known example of a specialist animal is the monophagous koala, which subsists almost entirely on eucalyptus leaves.
Omnivores, which feed on both plants and animals, can be considered as being both primary and secondary consumers. Tertiary consumers, which are sometimes also known as apex predators, are hypercarnivorous or omnivorous animals usually at the top of food chains, capable of feeding on both secondary consumers and primary consumers. Tertiary ...
Although the term "bird of prey" could theoretically be taken to include all birds that actively hunt and eat other animals, [4] ornithologists typically use the narrower definition followed in this page, [5] excluding many piscivorous predators such as storks, cranes, herons, gulls, skuas, penguins, and kingfishers, as well as many primarily ...
When hunting cooperation is across two or more species, the broader term cooperative hunting is commonly used. A well known pack hunter is the gray wolf ; humans too can be considered pack hunters. Other pack hunting mammals include chimpanzees , dolphins , such as orcas , lions , dwarf and banded mongooses , and spotted hyenas .
The hunting of foxes with packs of hounds, long an established pursuit in Europe, especially in the British Isles, was exported by European settlers to various parts of the New World. Etymology The word fox comes from Old English and derives from Proto-Germanic * fuhsaz .
Hunting is seen as more cost effective for men than for women. [5] The division of labor allows both types of resources (animals and plants) to be utilized. [5] Individual or small group hunting requires patience and skill more than strength, so women are just as capable as men.
The great skua is an aerial apex predator, both preying on other seabirds and bullying them for their catches. [8]Apex predators affect prey species' population dynamics and populations of other predators, both in aquatic and terrestrial ecosystems.