The bar graph presented illustrates the variations in the populations of seals, whales, and dolphins in the Gormez Straits from 2006 to 2018. The data reveals significant trends regarding the relationship among these marine animals.
In 2006, the dolphin population was approximately 10%, while whales represented around 15%, and seals made up roughly 27%. By 2010, the dolphin population increased to about 15%, seals rose to 40%, and whale numbers grew to 20%. In 2014, the population of dolphins reached approximately 20%, seals declined to 35%, and whales remained at 20%. Finally, in 2018, dolphins surged to roughly 55%, seals increased to 50%, and whales dropped to 30%.
In conclusion, although seals had the highest population in 2006, dolphins outnumbered them by 2018. Furthermore, whales exhibited a fluctuating population, ranging between 20% and 30% towards the end of the period. Aside from 2006, seals and dolphins maintained similar population levels, reflecting a shift in dominance over time. This trend underscores the dynamic changes in marine animal populations during the specified period.