That makes this sources extremely dependable for my final paper due to all the good information it gives. This movie does a good job on the timeline of events. It starts in the beginning from where and how whales were captured to be put into sea-parks, and even follows the whales on their journeys. For example, the film mainly focuses on a giant whale named Tilikum and where he started, his events, where he moved, to and where he was last when the film was made. It also starts with the first sea-parks and how they grew into bigger ones.
I have swum with Caribbean reef sharks in the Bahamas and have seen how beautiful and strong they truly are first hand. Sharks are a vital part to every ecosystem they are in and currently being killed at a rate that they cannot reproduce at. Alpha predators are a necessary component of eco-systems because they keep the populations of every trophic level below them in check. You can compare an eco-system to a skyscraper; you need every single part so the entire building does not fall apart. Sharks have the task of killing the wounded, old, and sick fish in schools to keep the stocks of fish healthy and plentiful.
There are several interesting underwater animals in the earth 's oceans. Several of them have only recently been discovered. Some like the zombie worms have baffled scientists. Others like the deep sea jellyfish have just shocked scientists. Then, there are some like the yeti crabs, which have just confused scientists with how they survive in the hydrothermal vents near Antarctica.
The Great Hammerhead Shark has many physical attributions that make the species unique to other sharks. Perhaps its most well-known anatomical feature, the flat and t-shaped cephalophoil, aids the Great Hammerhead in catching prey. Ampullae of Lorenzini on the hammer-shaped head sense hidden prey, which especially benefits the hunting of stingrays. The variations within the cephalophoils differentiate hammerheads from each other. In addition, wide-set eyes give The Great Hammerhead shark a greater, more enhanced range of sight.
Looking at the development of a shark, and we see structure development that mimics a human’s. Furthermore, if we take a look at the nervous system of the shark, and we see the same cranial blueprint we have. It’s amazing to see how similar we are to the predators of the sea; however, our ancestors do not stop here. In WORMS, we also find a little bit of ourselves, particularly the worm, Amphioxus. Although Amphioxus is an invertebrate, it surprisingly has a nerve cord that runs along its back, and in addition to the cord, the worm also has a rod that runs parallel to it called the notochord.
Graph A represents recordings of a transient killer whale, whereas Graph B represents recordings of a resident killer whale. Both graphs show the changes in each whale type; one documents a drastic change over the course of four hours, while the other one—over the same amount of time—shows a more consistent pattern. A transient killer whale is represented in the first graph because, although a majority of the data shows the orca keeping to the higher points of the ocean, there are still points in which the orca dives to the bottom depth of the ocean, which would make sense due to the fact that this particular type of orca is known for preying on marine mammals. Based on the information in the chart, it could easily be assumed that they dwell closer to the top of the water, but when they are ready to feed, they dive to the
If the eggs have progressed to where a shell forms, the yolk has polarized and begun developing into a baby turtle. These eggs are left in the nest, which the team monitors, patrols and tries to protect. The biologists also mark the nests from which the eggs have been removed so that other researchers from the sea turtle protection program know that the nest has already been
Each animal enclosure needs to be updated to meet the specific necessities of each animal. One risk posed by the current habitat for killer whales, is how long these animals spend at the surface in captivity. The whales can become sun burned and two killer whales have died from being bitten by a mosquito (Lewis, 2013). This is unheard of in the wild because the killer whales are able to swim away from pests such as mosquitos. By having larger and deeper habitats, killer whales could swim away or dive deep to
They have long, slim bodies to enable them to swim at fast speeds. Makos live all around the world in central oceans. They have special adaptations they use to help them survive. Makos are currently being protected by U.S. waters. Mako sharks are quite amazing
Its effect/purpose was to allow us the viewers to that perspective of the shark at times. Another one that a lot of people enjoyed is the famous dolly shot. When the young boy is taken under and
Sharks are extraordinary creatures they are also the fiercest predators of the sea, but they weren’t always that way. Sharks have evolved in many ways to become the animal that is know today. Sharks have grown jaws and teeth like scales. Sharks used to be very small and not intimidating at all. Sharks about 370 million years ago were “four feet long and their mouth’s were on the bottom of their heads.
How much do you really know about the hammerhead shark? Most people assume a shark is a shark, but there are many different types of sharks all with their own distinct qualities. However, the nine species of hammerhead sharks are easily identified by the unique shape of their head which resembles a hammer and is the origin of their name. Hammerheads are cold-blooded mammals that can grow up to 25 feet in length and weight as much as 1000 lbs.