By Tracey Roxburgh on Fri, 24 Aug 2012
Real Journeys' Milford Mariner skipper Chris Hishon (front)
and nature guide Richard Heyward with one of their
purpose-built nest boxes (and above right) for the
Fiordland crested penguins at Harrison Cove in Milford
Sound.
Two Real Journeys staff members have used their DIY
skills to benefit rare Fiordland crested penguins in Milford
Sound, creating "luxury beachfront accommodation", complete
with verandas, for the birds.
Milford Mariner skipper Chris Hishon and nature guide
Richard Heyward, supported by the Leslie Hutchins
Conservation Foundation, constructed the purpose-built nest
boxes for the penguins at Harrison Cove in a bid to provide
them with a safe breeding haven for their susceptible chicks.
The two men have been interested in protecting the species
for about five years, beginning when Mr Heyward initiated a
stoat-trapping programme in prime Fiordland crested penguin
sites around Milford Sound.
Photos supplied.
"The programme was undertaken to protect the breeding
pairs and their very vulnerable chicks.
"Due to the success of the trapping, penguin chick survival
rates have increased and there has been a marked growth in
the number of penguins returning each year to Milford Sound
to breed," he said.
Additionally, the men had spearheaded a possum-trapping
operation during the past two years at Harrison Cove.
"Possum numbers had got so high, foliage was being stripped
from some plant species, preventing rejuvenation and leaving
penguin nesting sites significantly more exposed to the
elements," Mr Hishon said.
"In the last two years, Real Journeys' crew have trapped
about 100 possums in the Harrison Cove area where the Milford
Mariner moors overnight.
"While this means improved protection for the surrounding
vegetation, it is also indicative of the large possum
population in the Milford Sound area."
During their trapping forays ashore, the men became aware
there was a shortage of good, natural nesting habitat to
support the growing Fiordland crested penguin population.
"To some extent, the birds were being forced to nest in
exposed places and we felt that if the nesting success rate
was to continue, the penguins needed more sheltered habitat
in Harrison Cove," Mr Heyward said.
The Department of Conservation approved the construction of
nesting boxes, and the foundation provided funding for
building materials.
"We got cracking in my garage and built six spacious
tanalised plywood nesting boxes complete with individual
verandas," Mr Hishon said.
The boxes were transported by Real Journeys' coach to Milford
Sound and taken to Harrison Cove by boat.
"Richard and I had a great time installing the new beachfront
units around the outskirts of the coastal breeding area.
"We made them look as natural as possible, from a penguin's
perspective, camouflaging them with vegetation and rocks."
The men, along with the rest of Real Journeys' Milford Sound
staff, are now waiting to discover whether the penguins
approve of their new accommodation.
"The birds will start to return to Milford Sound in the next
few weeks for the breeding season and understandably we are
anxious to see if the additional breeding habitat in Harrison
Cove meets with the satisfaction of the penguins.
"If it does, then ultimately it will lead to a boost in
numbers of this important and very rare species."
source
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