Free Zoology Essay Examples & Topics. Page 2

They have a sharp memory to recall the previous locations of food, the scent, and the color where they can get the best nectar and pollen.

Maybe it is because of this direct interaction with humans that allow dogs to understand the basic human emotions and needs which led the animal to develop a way to comfort their human companions.

Based on the numerous remarks of scholars that claim that the animals are less active in the artificially created conditions in zoos, the hypothesis of the current write-up is as follows: Pandas tend to be [...]

For example, cats and dogs are being fully capable of anticipating human reactions, in regards to the expression of their own emotions.

The aim of the survey, which was conducted on Great Bird Island, was to determine the status of the Antiguan racer.

The Sumatran Orangutan is one of the two species of Orangutans in the world. The Sumatran Orangutan is rarer than the bornean orangutan.

Flocking comes from the word "flock" described as a group of birds conducting flocking behavior in flight or when foraging. One principal advantage of flocking is the safety gained in numbers and another is increased [...]

There are two species of lowland gorillas; the western lowland gorilla and the Eastern lowland gorilla. Mountain gorillas are the darkest in color, followed by the Eastern gorilla, and the western gorillas respectively.

The experiments by Hawlena et al.were designed to determine whether lizards deposit detectable levels of ontogenetic changes lacertids in their shed skins, similar to the disposition of these agents into the infant costume of striped [...]

We realize that high species richness is not linked to one of the particular assumptions, sexual selection, alone but sexual selection may be linked to species extinction rates.

The Beak Size directly influences the population of the finches, as the initial circumstances, set for both islands include the prevalence of hard seeds over soft seeds, and as the bigger beak mostly suits for [...]

Central Africa is the only place where mountain gorillas can be found, and the area of concern is confined to about 780 square kilometers of medium altitude forests northwest of Rwanda, southwest of Uganda, and [...]

Old Possum's Book of Practical Cats is a lovely and entertaining look at the amusing antics of cats and the foibles of people.

Normally a muscle contraction begins with an action potential from the CNS through an alpha motor neuron, which is then responsible for transmitting an action potential down its own axon to the motor endplate resulting [...]

In the Old Testament of the Bible, the caterpillar and locust are regarded to be one of the plagues that were used when God wanted to free the Israelites from the hands of the Egyptians.

She found a piece of a dry tree, and the ferret was involved in studying the object; Parents presented the ferret to the girl to be someone nearby in a new place; It is legal [...]

However, recent developments in the field of evolutionary biology led some scientists to believe that the purpose of the 'shell' was different at first. On the contrary, wide and thick ribs allowed the ancestor of [...]

Then, the chi-squared test was performed to determine if the differences between the observed and the expected number of eggs laid on each bean were statistically significant.

Murphy notes that diurnal variation in the secretion of hormones such as melatonin and cortisol is due to the circadian rhythm.

Both the unique species of ants and the behavior of the M.conspicua are of interest, mainly due to the harmful influence of mutualism on plants.

Kudzu was introduced from Asia in 1876 for fodder and prevention of soil erosion. It favors areas with ample sunlight and thrives in almost any type of soil.

The proponent says the plan will center Europe's research efforts on a sequence of imposing challenges like climate variation and the elderly populace currently experienced in the continent.

Tim was the president of the Calgary Bird Club between 1965, and 1967, a time in which he also edited its bulletin. It is obvious that the article provides a lot of information on birds, [...]

This cycle helps in checking the population and thus balancing of the ecosystem. Factors promoting extinction include unfavorable weather conditions and increase in the number of predators.

The virulence of the CPE-positive variants involves either a plasmid-encoded or a chromosomal cpe gene, as is the case with strains implicated in type-A food poisoning.

Although most zoologists believe that zebras are white with black stripes, the fact is that the animal's primary color is black with elements of white because there are no parts of the zebra's body that [...]

The second factor is overhunting, which in the case of Magdalena River Turtle leads to the inability of these animals to locate food.

Adopting the endangered species requires the zoos to have sufficient funds to meet the needs of the animals and to maintain the facilities.

The first two of these species are also the most widespread in the region as the number of sightings of these lizards greatly surpasses all other reptiles.

One of the common prey of wolves are rodents who commonly inhabit the grazing locations of gelada monkeys. Therefore, by controlling their population Ethiopian wolves improve the chances of survival for the gelada herd.

The key results that led to the rejection of the hypothesis that the small beaks prefer picking small-sized seeds while large beaks prefer picking larger seeds indicated that small pliers and curved pliers prefer sunflower [...]

Therefore, the concept of sexual adaptation is not restricted merely to mating with as many females of the species in question as possible but, instead, extends to the ability to develop the adaptive pathways that [...]

The given paper revolves around the cockroach ventral nerve cords main parts, their peculiarities, and the most important characteristics that could be investigated to obtain the data needed to improve the understanding of the functioning [...]

This paper will give facts on four categories of animals kept in Canada; the farm animals, animals used in experiments, animals used as companions to people and those used in entertainment. The category of wild [...]

Although the structure of the brain of the mimic octopus differs from that of human beings, its mind is comparable to that of a human.

However, at the moment the rapid evolution of science and increased level of attention given to the investigation of animals introduced another idea which states that other species might also have the ability to think [...]

Even before Painter carried out the experiment on human chromosomes, previous studies on the same had already confirmed a total of 23 pairs of chromosomes.

The inherent problem with this sound is that it is a form of stressor, namely, an outside factor that affects the ability of marine organisms to continue with their normal activities due to the effect [...]

In the Peach Farm, the chain feeders are placed at a lower position than the average height of the hens. Therefore, if the perch space is sufficient, as in the Olive Farm, the hens are [...]

In this essay, the author argues that it is reasonable to conclude that the African gray parrots in the Caldwell and Lowe article have consciousness.

These water bodies influence the movement of the fish species to, and within, have been shown to affect the distribution diversity and and abundance of the seabirds.

The study looks at the characteristics of this disorder which include the complete disappearance of healthy bees leaving the queen behind in the hive together with some worker bees as well as the young ones.

One of the main concerns that lead to docking is to avoid incidences of urine and feces accumulating under the tail of the sheep.

Tropical fish, for example, goldfish, clownfish, mosquito fish, and zebrafish, are some of the most common fish in aquariums. One of the ethical implications of the human-animal relationships is in regards to the public perception [...]

Horses require calcium, phosphorus, and vitamin D as macronutrients that are important in the formation and the growth of bones. Hence, horses require calcium to speed the blood clotting process and promote healing of wounds [...]

The main finding of the article is that there are three types of behavior that tend to increase dogs' stay at the shelter: leaning on the enclosure wall; facing away from the observer; and standing.

The pivotal purpose of the paper is to provide the analysis regarding the direct fire effect, fire effect on the species habitat or environment, and the fire use in the management of the species.

The research focusses on sexually identifying the male and female Bicknell's Thrushes, and differentiating the two Cathurus species. The study ran a linDFA to determine the reliability of the p8-p1 formulae in providing increased discrimination [...]

This sort of technology can be compared to the current prostatic usage and it has proven to be extremely beneficial for people.

This research paper thus seeks to examine the concept of human and animal reproductive cloning with an aim of investigating the tenets of this concept and the perspective of society on the issue from ethical, [...]

Summer time is a very important period for the breeding of the wolves."During the three to four months after parturition, the pups must be adequately fed to ensure that their physical development is sufficient to [...]

In regards to negative enforcements, the puppy should be fitted with a collar and upon the command "sit", the collar should be pulled up a bit to force the dog to sit down.

Although the problem of the distinction is still actively discussed, it is possible to determine such consequences as the correlation of the concept of 'animalization' and the notion of 'humanity', the connection of the problem [...]

Red fox and the Alligator Weed are some of the invasive species which threaten the ecology and several sectors of the Australian economy.

In the pelagic marine environment sampling is complicated because the investigator usually cannot see the actual sampling area and the water masses are in motion relative to the sampler.

The changes in perception of entomophagy demonstrate the promotion of new contextual meanings of consuming insects that play a crucial role in representing the concept of fear in cinematography.

During the early years of the 20th century, tigers ranged from turkey all the way to the island of Indonesia and to the sea of Okotsk.

In another report on the issue of feral swine and their impact on the environment it has been reported that these animals are known to have serious adverse effects on the environment.

To understand the peculiarities of the thermoregulation system of the both types of animals, it is necessary to focus on the definitions of endothermic and exothermic animals.

Following the threat of the Great Bear forest, which is one of the few remaining but threatened forest type, scientists around the world have raised concerns over the delays facing the implementation of protection agreements, [...]

However, the problem that most of ecologists have found difficult to decide lies in coming up with the appropriate processes that outline the variability in the fish population abundances.

The Gwich'in believes that, the existence of Porcupine caribou herd is same as their existence, because they do not only depend on the animals as food, but they also respect them as the source of [...]

Another challenge to the proponents of animal testing is related to dosage and the time line for a study. Animal rights values rebuff the notion that animals should have an importance to human beings in [...]

Dam constructions have caused a shift in the direction of flow of the Mekong River and this has led to a grave effect on the ecosystem.

Conservation for natural ecology is paramount in the preservation of the environment, although these dams have affected the survival for salmon in the lake which has some important value and attachment to the people's culture [...]

Additionally, the diets of freshwater drum and yellow perch were also used in identifying the size of the zebra mussels that were consumed by the predators in the study area.

The exact number of dandelions on each portion was not obtained due to the large numbers of dandelions on the lawn.

In India, the habitat of lions is in both the forests of dry savanna and the dry forests of deciduous scrub.

The development of gas and oil industries along the coastlines of the gulf countries has had major contribution on the extinction of the indigenous species. As a result, there is a reduction of damages to [...]

The advanced intelligence of dolphins, as well as their developed abilities to communicate, refers to their need to communicate. What is more important is that interaction of dolphins with humans is also of great interest [...]

According to a study conducted along the coast of the Gulf of Mexico, it was found that the spillage led to the reduction of the food available for dolphins in the region.

Moreover, the research will expound the implication of animal hoarding, with an aim of understating some of the negative effects of the practice to animals and to the community.

Unfortunately, what should be taken into consideration is the fact that as human interference continues to escalate within the region such as overfishing, oil drilling, population expansion and the effects of global warming this has [...]

Large animal rescue situations demand not only the removal of the animal from whatever obstacle, object or place that their currently situated in but such an action must take into consideration possible alternatives when it [...]

There are alternatives in testing drugs such as tissue culture of human cells and hence this is bound to be more accurate in the findings.

This paper covers the impact of the Burmese python on Florida's native diversity, the factors that have led to its rapid increase and why it poses a great danger to the natural habitat of South [...]

Thus, these veterinarians have realized that the results that are realized from the animal research are very crucial in the improvement of the health of human being as well as that of animals.

Scientists from the South Florida Natural Resource Center, the Smithsonian institute and the University of Florida have undertaken studies to assess the predation behavior of the Burmese pythons on birds in the area.

Thus, evolutionary behaviors of territory marking can effectively happen in natural setting where cats have freedom to explore their environment and interact with other cats during mating.

As a result, some of the wolves have decided to be loners despite of their territorial behavior for fear of attacks.

It must be noted that the natural environment of polar bears are the frozen vistas and tundra of the arctic, which undergo a periodic freeze and thaw cycle which affects not only the shape of [...]

The writer is of the view that when temperatures have changed, they are having a direct influence on polar life as the habitation of the animals' changes with melting of snow and ice caps.

The elimination of nodules of manganese from the floors of the ocean will result in a big difference regarding the condition of the oceans resources.

Research using animals has in turn proved to be very reliable and efficient; many of the cures that have been developed have in one way or the other involved animal research.

More specifically, the paper shall discuss the background information that led to the establishment of the law as well as the observable impacts of the same.

Since both the body and the head of the bipedal dinosaurs were kept level as well as ahead of the hips despite the long tail which countered the balance, the femur sloped in front in [...]

However, the combined results of vocalisation, morphological behavior and molecular biology of the domesticated dog now show that the wolf is the principle ancestor of the dog.

In these cages, the animals are confined indoors for the whole year denying them their right to roam and feel the heat of the sun.

However, it is possible to claim that Giacomo Leopardi is the greatest supporter of the idea that animals are superior to people.

In many instances it can be proofed that drugs have been banned from the market after extensive research on animal testing and consuming a lot of cash, because of the dire effects that they cause [...]

Towards the breeding season, the males choose the breeding sites and establish harems on the arrival of the females. Some Pinnipeds are however belly walkers with rising and falling movements of the abdomen.