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Q: Why are decisions about recovery and preservation of these creatures so complicated?
A: to understand the causes of population declines and extinction an experiment was conducted on the butterfly population in Finland. [ In this analysis, the butterflies’ endangered list classification, distribution, density, larval specificity, dispersal ability, adult habitat breadth, flight period and body size were all recorded and examined to determine the threatened state of each species. It
was found that the butterflies’ distribution has declined by fifty-one and a half percent, and they have a severely restricted habitat. One example of specific butterflies who have a declining distribution rate are the Frigga’s Fritillary and Grizzled Skipper, who have been affected by habitat loss due to extensive draining of the bogs where they live (Kotiaho et al., 2005, p. 1963-1967). This experiment proves that when we know the causes of endangerment, we can successfully create solutions for the management of biodiversity. ]
Expert answered|rodnix|Points 190|
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Asked 11/28/2012 10:41:03 PM
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