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An apex predator, also known as a top predator or superpredator, is a predator [a] at the top of a food chain, without natural predators of its own. [ 6 ] [ 7 ] Apex predators are usually defined in terms of trophic dynamics , meaning that they occupy the highest trophic levels .
Juvenile red foxes are known as kits. Males are called tods or dogs, females are called vixens, and young are known as cubs or kits. [14] Although the Arctic fox has a small native population in northern Scandinavia, and while the corsac fox's range extends into European Russia, the red fox is the only fox native to Western Europe, and so is simply called "the fox" in colloquial British English.
Since 2010, however, red foxes have been accounted-for on Tasmania. On the mainland, the species was successful as an apex predator, with the absence of numerous large, mammalian carnivores (excepting dingoes, which occasionally hunt the foxes).
A night time shot of an island fox with three mice in its jaws. The lowest on the food chain are the plants. Deer mice and small vermin, like the spotted skunk, follow, along with insects, lizards, and small birds, mammals and fish. The predatory animals include sharks, orcas (an apex predator), eagles, and foxes.
A stoat surplus killing chipmunks (Ernest Thompson Seton, 1909) Multiple sheep killed by a cougar. Surplus killing, also known as excessive killing, henhouse syndrome, [1] [2] or overkill, [3] is a common behavior exhibited by predators, in which they kill more prey than they can immediately eat and then they either cache or abandon the remainder.
The population of these smaller carnivores also increases when the presence of a larger carnivore decline. This is known as the 'mesocarnivore release.' According to the National Park Service, "Mesocarnivore release is defined as the expansion in range and/or abundance of a smaller predator following the reduction or removal of a larger predator."
The gray fox (Urocyon cinereoargenteus), or grey fox, is an omnivorous mammal of the family Canidae, widespread throughout North America and Central America.This species and its only congener, the diminutive island fox (Urocyon littoralis) of the California Channel Islands, are the only living members of the genus Urocyon, which is considered to be genetically sister to all other living canids.
Pages in category "Apex predators" The following 139 pages are in this category, out of 139 total. This list may not reflect recent changes. * Apex predator; A.