Thursday, October 13, 2011 – Tauranga
Forest & Bird
Tragic impact on wildlife from oil disaster
Hundreds of dead birds have already been found along the Bay of Plenty coastline as a result of the Rena oil spill
disaster but these represent just a fraction of the affected wildlife, Forest & Bird said today.
“The number of birds being found washed up on the beaches will be a very small proportion of the birds being affected,”
Forest & Bird’s Seabird Conservation Advocate Karen Baird said.
“A lot of oil-covered birds will simply sink at sea and some of the more lightly oiled birds will be flying back to
their colonies.”
Many seabirds are currently breeding on offshore islands in the Bay of Plenty and nearby regions and any impact on the
parent birds will also affect their chicks.
These seabirds breed in burrows so any birds with oil on their feathers could carry that oil into their nests and harm
their chicks as well.
If the parent birds have swallowed oil, both they and any chicks they feed are likely to die or be harmed, and the
chicks of parents that die will starve.
Karen Baird said it was important that experts should get out to the breeding colonies to check on the harm occurring
there.
Among the dead birds recorded so far are 178 diving petrels, 114 fluttering shearwaters, 68 Buller’s shearwaters and 13
little blue penguins, along with smaller numbers of albatrosses and other species of petrel.
“The fact the dead birds include numbers of Buller’s shearwaters is significant, because they only breed on the Poor
Knights Islands north of Auckland This shows the zone of impact from the disaster has already spread outside the Bay of
Plenty,” she said.
Eleven oiled little blue penguins were taken to the Oiled Wildlife Response Unit in Mount Maunganui overnight and five
New Zealand dotterels had been removed from areas threatened by oil pollution at Matakana Island, Maketu and Pukehina.
“These three areas are important strongholds for New Zealand dotterels, which are going into their breeding season. This
is a highly endangered species, with only around 1500 birds estimated to exist,” Karen Baird said.
Other species besides seabirds and shorebirds are being threatened. Five oiled seals were being treated and there are
serious concerns for whales, dolphins and coastal fish species in the area.
ENDS