WebThe giant otter or giant river otter [4] ( Pteronura brasiliensis) is a South American carnivorous mammal. It is the longest member of the weasel family, Mustelidae, a globally successful group of predators, reaching up to 1.8 m (5 ft 11 in). Atypical of mustelids, the giant otter is a social species, with family groups typically supporting ... WebBecause otters prey most easily on fish that are slow and lethargic, much of the diet consists of "rough" fish like carp, suckers, catfish, and sculpins. Red ecológica. North American River Otters are important predators of fish and aquatic invertebrates. Actividad y comportamiento Patrón de actividad. Comportamiento. Comportamiento social

What Eats Otters? – Fauna Facts

WebSometimes, though, otters get caught fishermen’s nets. 2. Coyotes One of the biggest … WebSea otters are a keystone species, meaning their role in their environment has a greater … schedule thickness chart

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WebThey are smart, agile, and strong predators. They do eat a lot of amphibians and fish, … WebPredators of sea otters include sharks and killer whales. Sea otters dive or play dead when they sense danger, or may signal alarm by raising a forepaw. The Alaskan subspecies have predators on land such as coyotes or brown bears. Bald eagles have been observed swooping down and grabbing sea otter pups. WebFast, agile swimmers with a mean bite, river otters have few natural predators when … schedule thinning