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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 .
Pages in category "Apex predators" The following 138 pages are in this category, out of 138 total. This list may not reflect recent changes. * Apex predator; A.
Prehistoric Predators is a 2007 National Geographic Channel program based on different predators that lived in ... Kelenken and Titanis, are both shown as apex predators.
The threatened creatures are a keystone species in north Florida, wildlife experts said.
Predatory fish such as sharks, billfish, dolphinfish and tuna form a part of the human diet and are targeted by fisheries, but they tend to concentrate significant quantities of mercury in their bodies because they are high in the food chain, especially as apex predators, due to biomagnification. [6]
“They are the only group of birds that achieved the role of terrestrial apex predators, evolving species that basically conquered South America during the Miocene (about 23.03 million to 5.33 ...
Yet, recent reports of great white sharks in the area suggest these apex predators may be ready to take back the bay. ©Terry Gross / CC BY 2.5 – Original / License.
The giant otter is an apex predator, and its population status reflects the overall health of riverine ecosystems. [57] It feeds mainly on fish, including cichlids, perch, characins (such as piranha), and catfish. [58] One full-year study of giant otter scats in Amazonian Brazil found fish present in all fecal samples.