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This
charming part of our beautiful country has a huge number of
insects to complement the diverse flora, microclimates and
habitats. We do not even know to the nearest order of magnitude,
how many different insect species occur here.

There is a maxim, that we only see what we know! Well we could
add that the discerning and patient tourist WILL see incredible
insects. You need to be very patient and look in many different
habitats.
The best time to see most butterflies and moths is in spring
and autumn. How about trying to see the world's second smallest
butterfly, the Dwarf blue (Oraidium barberae) flitting amongst
the open succulent vegetation? The combined (dark grey) wingspan
is 10 - 14 mm.
In
spring, depending on altitude and rainfall, fantastically
coloured little, energetic opal butterflies may be found in
suitable habitats. Many have gorgeous orange and opalescent
blue on the upper surface of the wings. Open rocky areas may
reveal little copper butterflies. Many of these have glorious
silver spots on the undersurface of their wings.
The little helicopter sounding insect you hear could be a
spider hunting wasp transporting a paralysed caterpillar back
to its own nest! Listen too for the calls of male cicadas.
Each call is unique to the species. The females are totally
silent.
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The
mountainous areas in spring and autumn have many different
species of brown butterflies. These may have a bobbing flight,
which helps them in being a more difficult prey item for swallows
and swifts. These insects often have beautiful black, blue,
white and ochre eye-spots in the forewings.

Remember,
one in every 5 living things is a beetle, so as the great
scientist JBS Haldane said, "God must have an inordinate
fondness for beetles!"
More than 60% of all described living things are insects.
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