Line graph illustrating wildlife populations by three species: bears, dolphins and whales over a 5-year period from 2017 to 2022.
In general, although initially the highest, in the end the dolphin population decreased the most, while the bear population initially had the smallest number but eventually outnumbered other species.
In the beginning, the bear population was a low population of around 10 animals, while the difference between the whale and dolphin populations was around 70, 80 and over 145 respectively. From the beginning to 2019, the bear population increased gradually about 100, while the number of dolphins has the opposite trend and decreases by about 120. There was a slight decrease in 2018, whale numbers were almost equal to bears until 2019.
Over the rest of the period,whales and dolphins simultaneously showed a slight decline with the total falling below 30. The bear population remained on a strong upward trend and reached 140 in 2021. Finally, the number of dolphins has been gradually decreasing over the past 3 years and reaching zero in 2022.