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.