The line graph illustrate the number of 3 wild animal species from 2009 to 2014.Overall, it reveals a general climb in the number of bears and whales, with the exception of dolphins which has seen a sharp decline.
Intially,the population of wild bears with the lowest transmitter is under about 20 in 2009.But, it showed signs of steady increased and peakes at 180 until the end of the cycle.
By contrast, the population of wild dolphins stood at about 155, 25 times as much as that the wild bears (was under about 20).After it has demonstrated to dropped until 2012 and continued to decreased. By 2014, it had to face extinction.
Currently, the population of wild whales is the most stable compared to the other to species. In 2009, it started with a population of 80 and showed a significant increase by 2011. After that, it fluctuated slightly until the end of the cycle.
