"Dolphin's food chain"
by Food Web


As and may even offer you a ride if you gingerly grab on to their dorsal fin. Dolphins are also able to communicate with each other and are quick learners. Their bodies are slender and streamlined with well-developed dorsal fins and tail fins. Dolphins are indeed highly intelligent.

Dolphins have even developed their own language to communicate to each other. They emit a focused beam of clicking sounds in the direction of their head, and the beam is modulated by the melon organ, which acts like an acoustic lens because it is composed of lipids of different density than water; they then receive the echo through the lower jaw. Dolphins don't open their mouths when they make their clicks, so it's hard to know who is talking. It's equally hard to know who is listening.

Dolphins breathe through their blowhole located at the top of their head. A dolphin may empty and refill its lungs in less than a fifth of second. Dolphins can stay under water for up to fifteen minutes.

The color of dolphins changes from deep turquoise to light blue-green to lavender with the aid of special color-change pigments that are used to capture the light.

Dolphins live in social groups of five to several hundred. They use echolocation to find prey and often hunt together by surrounding a school of fish, trapping them and taking turns swimming through the school and catching fish.

Species of oceanic dolphins inhabit the open ocean, though this is not a strict rule for the group (in some cases, oceanic dolphins inhabit coastal waters or river habitats). What is the food web of the grey wolf   barefoot contessa specialty foods   dolphin's food chain  Food in the 1600's   Recipes for honduran foods in english
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Captive dolphin interactions offer a distinctly different experience from that of a wild dolphin interaction. Captive dolphins have been trained to deal with humans. Captive dolphins commonly exercise food taste discrimination that is comparable to the human ability, in spite of the fact that the presence of taste buds in cetaceans has not been demonstrated. Regardless, dolphins have been shown to be sensitive to the standard four qualities of taste: sweet, salty, sour, and bitter.

Female dolphins often associate with their relatives. Calves stay with their mothers for several years, allowing the time and opportunity for extensive learning to take place, particularly through imitation. After mating, male dolphins do not stay with the female. Females become attractive to males within a few days of losing a calf but, when tending youngsters, stay sexually inactive for years.

Males reach maturity in 10 to 12 years, and females in 5 to 12. Adults can reach lengths of up to 12 feet. Male calves are significantly more aggressive than female calves.

Dolphins that appear to be closely bonded may swim in synchrony, twisting, turning and swimming in perfect harmony together. Their teeth are interlocking rows of conical pegs, suitable for holding slippery fish. Dolphins travel alone or in groups, attaining speeds of 35 miles per hour. They feed on a variety of fishes, especially flying fish, which they sometimes pursue by leaping out of the water. Dolphins play a role as conscious patrollers of the sea.

Dolphins are one of the most intelligent creatures on the planet. They are both intriguing and fun to observe. The next time you visit the ocean or your local zoo, make sure you set aside some time to appreciate the dolphin.

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Food Web

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Dolphin’s food chain

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