Ecology and Biodiversity at the Yellowstone Park (Essay Sample)

Ecology and Biodiversity at the Yellowstone Park
Name:
Course:
Tutor:
Species in an ecosystem depend on each other fully for their survival. As much as the statement is correct, there are species of animals within an ecosystem whose importance is more vital for the benefit and survival of the whole ecosystem. These types of species are called Keystone species. A good example is the Canis lupus popularly known as the gray wolf.
The absence of the gray wolf from the Yellowstone Park led to an imbalance in the ecosystem that led to decrease in the plant and animal population. The part played by the gray wolf was paramount in ensuring that the population of the Elk and plant balances. An increase in the wolf in the park meant that the elk and the deer had a new predator and as a result their number was to decrease, on the other hand the ultimate survival of the elk and the deer was based on their ability to respond fast and agility. This led to the development of a strong species in order to ensure that there is survival for the species.
Plants in the ecosystem could now grow well due to the constant migration of the herbivores as they try to avoid being preyed on by the increasing population of the wolves. With an increase in the vegetation growth, other small rodents could now have enough to feed the on and even increase in population. The population of the beavers increased due to the growth of the plants that were consumed heavily by the elks at one point. The introduction of the gray wolf in the park has been one of the most profound explanations on the idea of "trophic cascade”.
The main cause of decrease in the population of the gray wolf is as a result of constant hunting by humans. The human-wolf conflict is mainly fueled by the constant attacks of livestock by the wolves in areas that border their habitat. To prevent this conflict, the population surrounding the park should be educated on the importance of wolf to the general wellbeing of the ecosystem.
The great impact caused by the gray wolf in the ecosystem is evident. The mere population of 41 wolves in the year 1997 has grown to a sizable population of 450 wolves. With their increase in number the ecosystem flourishes and survival of other species is increased. In this light of events the gray wolf’s importance to the ecosystem cannot be ignored. The endangered species act that was established in 1973 is vital in ensuring that the population of the wolves is protected for the benefit of other species.
Recommendations
The state government with the help of the park rangers should try to link with the local and educate them on the importance of the wolves. The animosity that the ranchers and hunters harbor towards the animal should be tackled by the officials through negotiation and finding an amicable solution that will last for a long period of time.
This will not only ensure the survival of the wolf but also t...