The graph shows population variation in three wildlife species from 2011 to 2016 in North America and its coastal areas. Summarize the information by selecting and reporting main features and make comparisons where relevant.

The given line graph demonstrates the wildlife

population

in North America and

it's

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its

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coastal areas in 6 years from 2011 to 2016. The data is calibrated in numbers. I will elaborate

the

Change preposition

on the

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features with relevant comparisons

further

.

Overall

, the

population

of bears

increase

Wrong verb form

increased

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rapidly during the period,

while

on the other

hand

Add a comma

hand,

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the dolphins

are

Wrong verb form

were

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facing

an

Remove the article

apply

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extinction and the number of whales remained stable or fluctuating.

To begin

with, in 2011 there

were

Correct subject-verb agreement

was

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not a single trace of bears in North America, but surprisingly in 2012,

they

Correct pronoun usage

there

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were approximately 50

thousand

bears living in that coastal area.

This

number dramatically raised up to 180

thousand

in the next five years

untill

Correct your spelling

until

the end of the period.

Moreover

, unlike the

population

of bears,

dolphin

Correct article usage

the dolphin

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population

was found at around 150

thousand

in 2011, it keeps dropping significantly every year and finished in 2016.

However

, the number of whales from 2011 to 2016 shows a fluctuating yet hover trajectory, at the beginning of the year they found about 70

thousand

Whales in the area and after some

swings

Add a comma

swings,

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it marginally

end

Wrong verb form

ended

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up to 70

thousand

again.