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Bottlenosed dolphins diet - bottlenosed dolphins diet

19-12-2016 à 17:42:56
Bottlenosed dolphins diet
Dolphins are active predators and eat a wide variety of fishes, squids, and crustaceans such as shrimps. Perceived conflict of interactions between common Bottlenose Dolphins and coastal, small scale commercial fisheries has been reported in a number of Mediterranean areas. This evidence suggests that offshore dolphins may dive to more than 500 m (1,600 ft. In open waters, a dolphin group sometimes encircles a large school of fish and herds the fish into a small, dense mass. ). When a shoal of fish is found dolphins work as a team to keep the fish close together and maximize the harvest. For more than 50 years, we have been a leading theme park and entertainment company delivering personal, interactive and educational experiences that blend imagination with nature and enable our guests to celebrate, connect with and care for the natural world we share. Bottlenose dolphins diet consists mainly of small fish with occasional squid, crabs, shrimp, and other smaller animals. Coastal dolphins tend to eat fishes and bottom-dwelling invertebrates. The foods available to a dolphin vary with its geographic location.


Some offshore dolphins were found with deep-sea fishes in their stomachs. Adult bottlenose dolphins eat approximately 4% to 6% of their body weight in food per day. A bottlenose dolphin may use its tail flukes to flip a fish out of the water, and then retrieve the stunned prey. Their teeth are not used to chew the food. Offshore dolphins tend to eat fishes and squid. Common Bottlenose Dolphins are probably attracted to fishing nets activities because they make it easier for the dolphins to exploit a concentrated food source. They also search for fish alone, often bottom dwelling species. The dolphins take turns charging through the school to feed. Bottlenose dolphins often cooperate when hunting and catching fish. Occasionally dolphins herd schools of fish against sand bars, shorelines, or mud banks to trap them in shallow water where the fish are easy prey.

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Related links:
[url=https://www.foodallergy.org/]FARE - Food Allergy Research