It isn't a
huge shock to discover that butterflies are declining faster in our towns and
cities than they are in the countryside. But the findings of a new report reveal
that the rate at which butterflies are disappearing from urban areas has reached
alarming levels.
Scientists
from Butterfly Conservation joined forces with the University of Kent and the
Centre for Ecology and Hydrology to compare trends for 28 species in urban and
countryside environments. Over a 20-year period urban butterfly numbers
plummeted by 69% compared to a 45% decline for butterflies in rural areas.
The report
uncovers which species are struggling the most, reveals the differing
life cycles of city-dwelling and rural butterflies and indicates the potential
impact of climate change.
Butterfly
Conservation is committed to raising the profile of butterflies in urban areas
and promoting simple steps we can all take to combat the challenges they
face.
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