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Peter Smetacek works on the taxonomy and zoo-geography of Indian
Lepidoptera. He is also interested in exploring the potential of
Lepidoptera as bio-indicators of ecological functions and groundwater.
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In this part we look at some strategies adopted by butterflies that
enable them to avoid predators.
Butterflies are a fine example
of how creatures that are perfectly non-aggressive can survive in
nature. Indeed, they are not only surviving, but are also thriving.
These fragile-looking, shortlived creatures have been around for
millions of years, much longer than humans, or even the genus Homo:
35 million year old butterfly fossils from Europe and North America
all bear the distinguishing characters of modern-day butterfly families,
so ancestral butterflies must have evolved much earlier than that.
Butterflies are found almost everywhere that it is possible for
a creature to survive, from the harsh and cold Arctic tundra to
hot deserts like the Thar and Sahara and, of course, in very large
numbers in equatorial rain forests.
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Address for Correspondence
Peter Smetacek
Jones Estate P.O. Bhimtal,
Nainital Uttaranchal 263 136, India.
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