hen
the Maori arrived there were great forests of tremendous diversity
in Central Otago, but in the first few centuries of settlement
most of this was burnt. A great deal of the scrub that is to be
seen here now is exotic and in autumn this provides a blaze of
colour.
The climate of Central Otago has been compared
to that of central California and trees from that area do particularly
well here. Radiata, ponderosa and big-cone pines all thrive and
the occasional California big tree is also to be found.
The climate is also suitable for horticulture
and when the gold ran out many miners turned their hands to orcharding.
Today Central Otago is the centre for much of our stonefniit industry.
Grapes are also grown and these date from an early French settler,
Jean Feraud, who produced some of the first wine in the south.
Alexandra, 31 kilometres south-east of Cromwell,
is a fruit-growing area and the trees form an oasis in what has
been called the 'dry core' of Otago. Looking at the dry uncultivated
country surrounding it is hard to believe that this was once considered
prime sheep-raising country.
Much of the damage to the land has been caused
by rabbits. Once the hills were alive with them and farmers resorted
to desperate measures to try to control them. One farmer imported
more than 200 cats from Christchurch and released them on his
farm. They didnt have much effect on the rabbits but they
did on the birds. Stoats and weasels were also imported and these
voracious killers spread with lightning speed along the length
of the island with not much effect on the rabbits, although they
undoubtedly contributed to the extinction of several bird species.
Other species had been wiped out even before
the Pakeha arrived. Moa once roamed this area in vast numbers
and one theory suggests that the forests were set alight to drive
them into the open where they could be hunted. As well as the
moa-hunter sites, moa feathers have been found buried in silt
at Alexandra and in 1899 a gold-dredge on the Clutha unearthed
a perfect moa egg which earned the dredgehand the princely sum
of £50 when it was bought by the Otago Museum in Dunedin. Throughout
this area large finds of moa bones have been made both in natural
deposits such as swamps, where large numbers of birds were trapped,
as well as in middens, where they were cooked for food.
By all accounts moa lingered in the south considerably
longer than elsewhere, including the North Island, and it has
even been suggested that the last of the moa may even have survived
into the early Pakeha era.
Other extinct birds were once found here. Finsch's
duck, a flightless species, was first named from bones found in
1870 in the Earnscleugh Cave near Alexandra, and a number of other
extinct species, such as the eagle, goose, swan and pelican have
been depicted in cave paintings throughout the region. It is thought
that these were painted by moahunters and travellers during the
fourteenth and fifteenth centuries.
Portraying the Maori of old as the ultimate conservationists
is not historically accurate. Massive areas of bush in both islands
were burnt off, dozens of birds were harried into extinction,
and the large seal colonies which once thronged our coasts were
largely wiped out. In many cases it seems that the rahui of the
Maori was often more a desperate attempt to preserve food sources
than a true conservation measure.