The bar chart below shows the numbers of seals, whales and dolphins recorded in the Strait of Hormuz from 2006 to 2018.

The bar chart below shows the numbers of seals, whales and dolphins recorded in the Strait of Hormuz from 2006 to 2018.
IELTS Writing Task Chart for The bar chart below shows the numbers of seals, whales and dolphins recorded in the Strait of Hormuz from 2006 to 2018.
The provided bar chart illustrates the proportion of three types of mammals in the Strait of Hormuz between 2006 and 2018.
According to
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the data, the population of dolphins reported an upward trajectory, and a similar trend was observed among seals,
although
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showing a decline in the early
years
Use synonyms
,
while
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whales recorded a fluctuating trend throughout the
years
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. As shown in the figure, starting at the highest amount in 2006, more than 40 seals were found in the Strait of Hormuz. Despite experiencing a significant downturn, falling to fewer than 30 over the next four
years
Use synonyms
,
this
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figure displayed a gradual rise, reverting to its initial number by 2018.
Furthermore
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, the population of dolphins saw a notable growth, beginning at just below 20 in the early
years
Use synonyms
, and
subsequently
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tripled toward the end of the timeframe. Notably, the total number of whales remained relatively stable with an erratic trend, accounting for 25 in 2006, and reaching nearly 30 by the end of the period shown, maintaining its second position.

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Basic structure: Write more paragraphs.
Basic structure: Add more body paragraphs.
Basic structure: Write more paragraphs.
Vocabulary: Replace the words years with synonyms.
Vocabulary: The word "figure" was used 2 times.
Vocabulary: The word "figure" was used 2 times.
Vocabulary: The word "trend" was used 3 times.
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