Carnivores: Delicate Balance Between Pumas And Cheetahs

An animal that hunts and eats other animals is called a predator. The animal that gets eaten is called a prey animal. Predator-prey relationships involve both adaptations of the predator to catch the prey and adaptations of the prey to avoid the predator. Population sizes are also connected to this relationship. When a prey population changes, the predator

When feeding in a treacherous environment both prey and predator must develop a varied range of hunting and defense behaviors.

Many people believe they are part of the strong of the world. Although they could be considered stronger than others right now, they do not realize their position on the food chain can change. “The Most Dangerous Game” gives people the idea that world is divided between the hunters and the hunted, but it also gives us the situation of when there’s a hunter versus a hunter, one is surely to lose. As the world continues to change, the idea of hunters and huntees will remain, creating skilled predators, and leaving many animals falling to

An experiment documenting the effect of feeding low-quality prey like pollock to Stellar sea lions was conducted (Jeanniard du Dot et al., 2008). In the experiment there were two groups of Stellar sea lions, group H and group P. Group H was fed less herring and group P was fed pollock in equal amounts regarding caloric content. After feeding each group the restricted diets, the researchers recorded the foraging behaviors of the sea lions over the summer and the winter. All of the sea lions increased their foraging behaviors during the summer, when prey is abundant, but only group H conserved conserved energy during the winter when prey is less abundant. Group P did not reduce energy consumption in order to use energy more efficiently when it turned winter because they had less energy to use during the winter due to the low-quality diet, and that low-quality diets hurt the sea lions during times of nutritional stress (Jeanniard du Dot et al., 2008). A journal article also documented that young Stellar sea lions were more impacted by a low quality diet (Rosen, 2009). It was seen that young sea lions were more impacted by a low quality diet because of their higher energy requirements, and also their digestive capacity, which means they can't even consume a higher quantity of lower quality fish to compensate. Both of these experiments explain how low quality prey can

My hypothesis was that, “If the Ring Tailed Lemur spends a third of their time on the ground foraging for food, then if we study them for an hour in captivity, they should spend approximately the same amount of time foraging for food.” This hypothesis was proven correct by the data of the Ring Tailed Lemurs at the Bronx Zoo. The lemurs at the zoo spent around one third of the time on the ground. The amount of time that the lemurs spent on the ground was 33% of the time that the lemurs were on the ground. In the Bronx Zoo the lemurs spent thirteen thirty sixths of their time which is 36% of their time on the ground. Even in captivity the Ring Tailed Lemurs spent most of the time in the trees and less time on the ground foraging for food.

Biological fitness is fundamental to the evolution of species. It is defined both by survival and reproductive success, determined by the contribution to the gene pool of the next generation. Accordingly, the individual that lives the longest and produces the most fertile offspring has the highest fitness. Fitness is hereditary, genetically based, and phenotypically expressed. Natural selection acts on the translation of phenotypic trait variation to maximize performance, to improve and protect the highest fitness state and allow it to go towards fixation. The modification in the genetic makeup of a population over time correlates with an increased average fitness. However, evolution is not linear. Every behavior, every feature

Animals react from predatory behavior how they lived in the wild and they do not know they have to change their normal ways. James Serpell says, “A lot of an animal’s behavior is governed by predatory instinct and once you trigger the beginning of that behavior, it’s

As species evolved over time they become adapted to the environment in which they live in. Some species become supreme at one trait that was passed down to them by their ancestor. This trait assists them to survivor in the environment in which they live in. When hunting for a meal, sometimes it could be difficult for a predator to catch a prey. For an instant, in a coyote-badger relationship, a coyote eats other species such as prairie dogs and ground squirrels, the coyote can locate the prairie dog as well as run fast to catch them, however, the prairie dogs could easily escape away in one of their numerous tunnels. The badger also eats prairie dogs and ground squirrels, but it can dig way much faster than the coyote to catch

According to scientists, these carnivores are known as ambush predators, preferring to catch their prey with skill and intelligence

2. Rosier, R. L. & Langkilde, T. (2011) Behavior Under Risk: How Animals Avoid Becoming Dinner. Nature Education Knowledge 2(11):8

Long Ago their was a queen that was a cheetah witch her name was queen Sabrina. She had a daughter who was also a cheetah but her name was princess Selena. Today was the day Selena was going to the pet store to get a dog. The person in charge of the dogs showed princess Selena a small yappy dog. Princess Selena said, "Thank you" , and left the store to go back home. She showed her mom the queen the bran new yappy dog she got. She told her mom that she would name it Emily Rose because it is a girl it it sounds like a cute name she also told her mom she would call her Ems for short. Next morning it was really cold Selena and her puppy Ems went to the pet store

The issue of predation amoung most animals in not uncommon and has been the leading reasons for increased survival pressures. As a result many animals have evolved various different predatory strategies, these specific traits assist in increasing a species chances for survival.

Their habitats are located in Mexico, South America, and Australia. They choose to live in the forests and fields close to the water. This kind of food that the specie eats is carnivore, and their favorite food is insects. They have a large body size and rough skin, and they may have black, green, gray, brown or tan skin. They had a permeable skin type. Their conservation status is unavailable and least concern. They tend to be about 10 to 15 cm, and they can weight from 7oz to 28oz. The number of eggs laid at once is 15,000 eggs! and they are solitary’s animals.

The Coyote, part of the biological family of canidae, look appears in between a wolf and fox, and is an opportunistic omnivore predator and scavenger that it’s native in North America. Coyote are highly adaptable species, even when it moves into human occupied territory. They adjust their hunting techniques to whatever prey they laid its eye onto. For hunting smaller prey alone, they usually stalk behind the prey and pounce onto them; for bigger prey such as deer, they hunt in small packs and take down the prey as one. Because of their ability of adapting most habitats, like deserts, plains, and grasslands, they can spread their habitat range all across the continent, even in large cities in urban area (Baker & Bonine 2015). Originating in the west of North America, the coyote spread eastward into Ontario, and continue move forwards to Quebec and other eastern provinces (Dumancic & Caverley, 2014). In recent decades, coyote had expanded its range and habitat though its local area, thereby increase

In order for cheetahs to eat, they approach their prey in a certain way to be successful; otherwise, they will not eat. Russell also notes that, the cheetah hunts with speed and knocks down its prey before killing it (Russell). When cheetahs hunt, they first identify their meal. Whenever there are hiding places available like tall grass, the cheetah use the cover to sneak up on its prey (JessZoo). They lower themselves so their victim does not see them. They creep very slowly and soon gain speed. If the prey looks up, the