Analysis of Dolphins Essay

When picking my choice of things I respect, I had chosen dolphins as one of the things I respect out of all the animals. Dolphins are known for expressing its emotions and feelings just like human do but in Dolphin way, they are smart and intelligent animal. But most of all why I had chosen this animal is because I respect them not just because they’re wonderful creature but for their braveness

What: The Maui dolphin is the world’s rarest and smallest known subspecies of dolphin. It is a subspecies of the Hector’s dolphin and has genetic and skeletal differences which make it distinct from the rest of the Hector’s species. The Maui dolphin has distinctive grey, white and black markings. The sides and back are light grey, with white “flames” reaching up along the sides of its body. The underside is whitish, while the face, flippers, dorsal fin and tail are all black. There is a crescent-shaped black mark between its blowhole and eyes. It has a short snout and is easily recognized by the round shape of the dorsal fin. Females grow to 1.7 metres long and weigh up to 50 kg. Males are slightly smaller and lighter. They are known to live up to twenty years. The calves live on their mothers’ milk for up to a year although they can learn to eat at about six months. They use

Orcas have the most diverse diet of all the marine mammals. Some specimens of orcas prefer different types of marine mammals or marine life. They will mostly eat fish and squid, but will devour almost any marine animal in site. They tend to eat a wide array of fish from salmon, hering, halibut, and cod. One Orcas was found to have a harbor seal, a stellar sea lion, and a harbor porpoise in its stomach. Another orca was found to have the remains of 32 adult harbor seals in its belly (Martin.) The orca has been observed to eat river otters, squid, and

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

These creatures are highly-intelligent, playful and love making people happy. All engagements are memorable, but an engagement with your new dolphin pals at Dolphin World will be simply unforgettable.

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

One way they get their food is by working together. Another way is by trapping their prey onshore. However, they may trap themselves onshore in the process. Bottlenose Dolphins can also use echolocation (using sound to locate things) to get food. Instead of using echolocation, some dolphins use passive listening to get their food. The type of food available to a Bottlenose Dolphin depends on its location. Bottlenose Dolphins eat around 4 to 9 percent of their body weight each day. The predators of Bottlenose Dolphins are large species of sharks and killer

For the first seven months of their training period, the dolphins were acquainted with several gestures and sounds. They were presented with simple two-choice sound-discrimination stimuli to familiarize them with some sounds that the study would use. Correct responses were rewarded with freshly thawed silver smelt fish. The positive reinforcement aimed at developing a positive attitude toward learning and encouraging dolphins to solve problems. Gestural training was also initiated in this period to accustom the dolphins to responses that that would later be expected from them in the study. Akeakamai was made to specialize in gestural

Dolphins, and all marine mammals, are protected from harassment by federal law; under the Marine Mammal Protection Act. Harassment means “any act of pursuit or annoyance which has the potential to disturb the dolphins in the wild by causing disruption of their behavioral patterns of migration, nursing, breeding, sheltering, or resting and

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).

Aims were stated in the introduction of this paper. Author were attempted to figure out what kind of sounds will spinner dolphins produced during the foraging behaviour and what were the relationship between these sounds and different stages of foraging behaviour. Hypotheses were also clearly stated in both abstract and introduction in this paper. Benoit-Bird hypothesized that the group social communication of spinner dolphin during the foraging behaviour was mainly produced by a low frequency acoustic, whistles while echolocation clicks in high frequency were more likely to detect when they were trying to capture preys. These hypotheses were made by the used of information from previous studies and thus they were

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

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

There is something about dolphins that fascinates me. They are some of the most intelligent and beautiful animals that I have ever seen. Their faces are so cute that every time I look at a dolphin it looks like it is smiling at me and wants to tell me something. The noises they make represent some kind of language and it makes me wonder if they can really communicate. I also want to know what kind of feeling they have and whether they have emotions. This is why I chose to do this I-search project on dolphins; the different kinds of dolphins there are, the places that they can be found and their mental abilities.

Bottlenose dolphins find fish by using echolocation. This is when a dolphin sends out a beam of short sonar pulses from its melon, or forehead. The beam reflects off of fish or other objects and echoes back to the lower jaw. The echoes are then sent to the ear bones where they are characterized. Using echolocation, dolphins are able to locate prey that is buried up to one and a half feet under the sand (Cahill 140-141).