Kaimanawa wild horse numbers in the central North Island have rebounded following a big cull last year, says the Department of Conservation (DOC).
The managed herd on Waiouru military training area land was reduced to about 300 horses last year, after having been held at around 500 since 1997.
After
a breeding season the managed herd has now grown to between 340 and 350, representing a growth rate of between 16.4 and 19.9 per cent, DOC said today.
That confirmed that herd was robust and maintaining its numbers, DOC Taupo-nui-a-tia area manager Dave Lumley said.
It was expected the herd would grow to more than 400 by autumn next year, when a muster was planned to return it to about 300, he said.
A smaller herd reduces management costs for both DOC and assisting voluntary organisations.
Field trips with the public generated favourable comment on the condition of both the horses and the habitat, Mr Lumley said.
"That is great to hear, as having both in good condition is the principal goal of our management."
Away from the managed herd the count revealed a stable population of horses on private land to the east of training area.
Eighteen horses were found areas DOC was attempting to keep horse-free because of risk to the public and ecological values. They would be removed if it was felt necessary.
Mr Lumley said the Kaimanawa Wild Horse Advisory Group had been briefed on progress with research into contraception options for feral horses in the United States, which might provide an alternative to mustering.
- NZPA
