Bottlenose Dolphin Research Paper

First of, many people think dolphins are always smiling and that they are just happy animals. Well, actually that is just the way that their faces are supposed to looks. Unlike humans, their faces cannot move to communicate their feelings.

Besides that dolphins react off signals I learned many other things about them. Dolphins in the wild are 100% different than the ones that have been trained to be around people. They are more protective and aggressive in the wild, but all and all swimming with dolphins is one experience in my life that I will never forget.

In addition to this nature, they are capable of advanced communication skills that allow them to teach new tactics they have learned to their fellow dolphins. I am also the same as a Bottlenose Dolphin when it comes to efficient communication skills.. My style of learning requires me to go through an exhaustive process of trial and error until I have efficiently learned what I have desired to learn. With the knowledge that I have gained, I have been able to ascend to higher levels of academic studies with the ability to use my acquired thinking and comprehension skills which help to aid me in everyday life. However, I am not one to hoard any information that I have managed to learn. I will share any knowledge that I know with my fellow peers around me so that I may aid them throughout life just like a Bottlenose

Dolphins live in packs also known as pods. All dolphins don't live in the same pod forever they might move from pod to pod. That's why there are smart because they ned brain capacity to move from pod to pod and not break chemistry. Most pods don't care for the leader beside the bottlenose dolphins. regardless most species pods do not have any membership. a lot of pods are separated from male to female. Male pods can live with the same members ranging from 10 to 25 years. Male pods cooperate during mating season so each dolphin gets a specific female. Most male pods compete and team up to defend themselves. There are three different types of pods, nursery, juveniles, and males. Nursey pods are full of females and their calfs. Juvenile pods

Bottlenose Dolphins are a very interesting animal. They have a fusiform (Spindle shaped) body that allows them to move quickly in the water. Because of the Dolphins’ shape they have bilateral symmetry. They also have a dorsal fin, flippers, and a fluke. However, Bottlenose Dolphins do not have ears on the outside of their bodies, hair, or hind limbs. The color of this type of dolphin is usually a light grey color to a black. Their stomach is white and sometimes has a pink hue. One physical adaptation these dolphins have is a telescoped skull. The skull is like this because it allows them to breathe more easily while swimming. Bottlenose Dolphins also have blubber that they use as insulation and vascular shunts that allow them to have cooling for certain types of organs and tissues in their bodies. Finally, Bottlenose Dolphins have sharp teeth that let them grasp onto their prey, so their tongue can push the prey down the dolphin’s throat. Bottlenose Dolphins have a range mass of 260 to 500kg which is 572.69 to 1101.32 in pounds. The average mass of the Bottlenose Dolphin is 400kg. Their average mass in pounds is 881.06.

This is a once in a lifetime experience! You and your family can be kissed by the dolphin, shake its hand, ride them, play with them, and much more! While you're at Dolphin Discovery you will learn about them. These dolphins will quickly become your friends. When you finish your experience, there is a beach right around the corner. There are waiters everywhere you look making sure you always have a drink and stay cool. On your way out check out the gift shop. They have everything from dolphin jewelry to dolphin apparel. Feeling salty? Stop at one of their showers reserved especially for their guests.

Bottlenose dolphins are among the most familiar cetaceans, just as whales. The Bottlenose dolphin is a primitive member of the subfamily Delphinine. Bottlenose dolphins are grey, varying from dark grey at the top near the dorsal fin to very light grey and almost white at the underside. There are two ecotypes of bottlenose dolphins the coastal and the offshore. The Coastal dolphin has a small body and large flippers to increase agility and heat dissipation. They have a limited movement into offshore waters and like shallow warm water near the shore. Coastal dolphins for the most part remain in their region. The Offshore dolphin has a large body to help conserve heat and defend itself against predators. They are less restricted in range and movement and like deep, cold waters. Offshore dolphins in the North Atlantic have migratory patterns that follow prey distribution. Bottlenose dolphins live in groups typically of 10–30 members, called pods, but group size varies from single individuals up to more than 1,000. In a case study performed by Randall Wells who is the leader of the longest study of dolphin population since 1970, it was discovered that there are three main factors that influence migration: Seasonal changes in prey location, predation pressure and reproductive requirements. (Wells, 1980). In the fall dolphins follow mullet fish when they migrate from the bays into the Gulf of Mexico to spawn. Dolphins experience the most predation pressure during the summer when

The bottlenose dolphin, genus Tursiops, is a cetacean renowned for its social intelligence, even being prescribed the status of non-human persons along with other intelligent species such as great apes. Both dolphins and primates share a number of attributes that have led to an evolutionary propensity for intelligence, including prolonged parental care, long lives, complex social bonds, and communicative cooperation (Reynolds et al., 2000). But unlike primates, dolphins lack opposable thumbs, as well as any sort of limb that is able to manipulate their environment capably. Dolphins evolved in an environment that is less affected by gravity and provides three-dimensional movement, but provides limited chemosensory and visual cues for orientation

Dolphins have been around a lot longer than humans. They originated about 50 million years ago. The most common dolphin, being the bottlenose dolphin, has been around for 15 million years. Surprisingly, dolphins originated from members of the cetaceans group. Cetaceans used to be land mammals but evolved into being aquatic mammals. In From Land to Water it stated, “The transition from land to water is documented by a series of intermediate fossils from India and Pakistan.” This research helps prove how they used to be land mammals but evolved to live in the ocean. Dolphins are one out of many aquatic mammals who need oxygen, but they need water in order to live. Believe it or not, dolphins are somewhat related to hippos, camels, deer, cattle, and giraffes. In From Land to Water, “ Many features that are

Dolphins are intelligent creatures that could be one of the only animals in the world that have similar intelligence to us Homo sapiens. Dolphins are also self-aware as seen in the movie “The Cove”. When the Dolphins were taken into the Cove with large honking sounds the immediately noticed it was a trap and tried to escape. The methods of killing dolphins are just horrendous and spine-chilling to think of. Dolphin fishing consists of fishermen using long acute poles and stabbing them into these Porpoises. Who do you think keeps the fish population down other than the Sharks and other Predators dolphins? Dolphins of course! This Exquisite creature can save humans and help to keep fish from overpopulating and affecting our society. This aquatic animal is just a wonderful creatures and killing them is ruthless and painful to even think

The bottlenose dolphin has a broad diet that varies depending on its water depth. Those that live inshore typically feed on fish and other invertebrates located near the shoreline. Deepwater, bottlenose dolphins, on the other hand, typically feed on squid and fish in pelagic zones. Furthermore, bottlenose dolphins have differing diets depending on their geographic location. Bottlenose dolphins along the U.S. Atlantic Coast typically feed on the following: atlantic croacker (micropogonias undulatas), spot fish (Leistomos xanthurus), and silver perch (Bairiella chrysoura), whereas those found in South Africa typically feed on: african massbankers (Trachurus delagoae), olive grunters (Pomadasys olivaceus), and pandora (Pagellus bellotti). The

One such area where dolphins were needed was Operation Iraqi Freedom. In order to speed up the process to detect underwater mines during Operation Iraqi Freedom, dolphins were deployed in the Middle East to locate them, this allowed ships entering the harbor to travel much safer than if the dolphins would not have done that (Barfoush). To train dolphins for operations like this the Navy has a practice minefield set up in San Diego where their dolphins quickly learn how to locate their mines in only a few trials; every few days the mines are moved around so the dolphins can have a fresh challenge (Barfoush). For a dolphin to be ready to search for underwater mines, they undergo a three year training course where they will be taught very strict

Central Idea: Dolphins are unique creatures that possess numerous abilities such as, their intelligence, communication skills, and behavioral patterns.

Air sacs are just below the blowhole which allows the dolphin to produce sounds for communication and echolocation. The air sacs are filled with air which is then released again to produce sound in a similar fashion to releasing air from a balloon. When dolphins dive underwater their nasal plug covers the nasal passage to the blowhole. The muscles controlling the nasal plug are relaxed during this time, but when the dolphin comes up for air these muscles contract and allow for the blowhole to be opened and the process of exhalation and inhalation to occur. This whole process takes about a fraction of a second and you can hear the dolphin before you can even see it as it sprays and clears out the water that could be sitting onto of the blow-hole.

Maui Dolphins are a very rare species with only 55 left in the world. (1) (28) (11) (13) They are a subspecies of the Hector’s dolphins and are found on the West Coast of the North Island in New Zealand between Dargaville and New Plymouth. (1) (13) (2) (28) Maui Dolphins are recognised by their “rounded back dorsal fin” and by their distinctive colouring around their snout of grey, white and black markings. (1) They are approximately around 1.2- 1.4m long with a weight of up to 50kg and feed on small fish such as squid, flatfish and cod. (3) (1) (2) (13) Unfortunately, the Maui Dolphins are very critically endangered being described as the most “endangered” dolphin in “the world”. (17)