The line graph below illustrates the number of four different types of wild birds in the UK from 1970 to 2004.
This
includes coastal, woodland, farmland, and all species that experienced a variety of quantity and differ a lot.
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According to
the image, all of them showed the same figure(100) in 1970 Linking Words
initially
. The most noticeable thing is coastal Birds` had proliferated sharply until 1985 and sequentially fluctuated continuously. Linking Words
Thus
, constituted the majority. Linking Words
On the contrary
, farmland species underwent fluctuation till 1973 and Linking Words
then
rose slightly for 3 years. But started to fall. So dipped constantly and were regarded as a small minority. Having said that, woodland birds' quantity went up and down steadily by almost more than one hundred and declined to under 70, up to 1991. Alongside Linking Words
this
numeral went on with approximately a steady population. Linking Words
Although
, all the species figures commonly mounted and decreased between 100 and 110 during Linking Words
this
period.Linking Words
reihanetorfe