Bottlenose Dolphin

The Common Bottlenose Dolphins (Tursiops Truncatus) are probably the most popular species of dolphins around. Coming under the order of Cetecea and the family of Delphinidae, the bottlenose dolphins are closely related to whales and are highly intelligent creatures (source 7). They are widely distributed around the world in the deep tropical and sub-tropical seas as well as other warm regions. For this reason, there is no recorded global estimate of the number of Bottlenose Dolphins in this world. According to source 9, it is regarded as a common cetacean, and too large and strong to be captured by accident.

The coloring of the bottlenose dolphin is unique. It is light gray on top and pale pink on bottom. This coloring helps disguise itself from its predators. The light gray coloring helps it be camouflaged with shadows in the water. The underside coloring, a pale pink, helps the

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.

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

Bottlenose dolphins produce a extensive variety sounds that are divided into two categories: pulsed emissions, i.e. echolocation clicks and burst-pulsed sounds; and non-pulsed signals, i.e. whistles (Caldwell et al., 1990; Janik, 2013) (Figure 1:2).

The dolphin and I both have roughly the same body type, sort of skinny but built and compact. We both have body types that allow us to fly through the water and swim really fast. We’re both supposed to be about 5’10 to 6 feet long. The spinner dolphin has a very strong lower body which allows it to perform large spinning tricks in mid-air, it can spin roughly 2-5.5 times in one jump. The most acrobatic dolphin, that’s something we don’t have In common.

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

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

They can go over 20 miles per hour when they work hard. The body shape of a dolphin helps it swim fast. A dolphin’s body is shaped like a tube that is pointed at both ends which helps them move very fast. They are really fast and they are able to move around faster than any other

The bottlenose dolphin falls into many categories. According to San Francisco State University of Department of Geography “the bottlenose dolphin falls into the oceanic family, which is comprised of thirty-four species. It has been concluded that dolphins, porpoises, and whales evolved from Mesonychilds, a group of land-loving carnivores. They have been estimated to have lived 60 to 35 million years ago. These mammals eventually explored the seam resulting in the morphological and physiological changes of their bodies to suit their newly discovered habitat”(Cadelinia 1). When looking at timeline pictures of these mammals, it seems to be that the shape of their beak has changed overtime

Bottle-nosed dolphins live for 30 to 50 years and grow from about a 6-inch calf, up to 10-foot long mature adult in some cases. The female Bottle-nosed dolphin has a gestation period of 12 months long, after which the mother nurses the calf for about 18 months. During this period, the calf will learn practical skills such as how to find and capture food, how to recognize other dolphins. Bottle-nosed dolphins have a multimale, multifemale mating society. There no aggression when it comes to mating from either male or female.

According the University of St. Andrews’ study, of 29 different dolphins, whistling rates during non-polarized and socializing movements were higher than surface travel (Quick & Janik, 2008).

Bottlenose dolphins are excellent swimmers. They can jump up to sixteen feet in the air. Three to seven miles per hour is their normal swimming speed, but they can reach speeds of eighteen to twenty-two miles per hour. Dolphins also porpoise, which is when a dolphin swims fast enough to repetitively come out of the water and back under the water in one swift movement. This uses less effort than swimming fast at the ocean’s surface. When dolphins swim in deep open water, they often dive. They dive