Tony Bouzaid reports on the progress of his robin rehabilitation
programme in the Glenfern Sanctuary area of Port FitzRoy.
AT THE END OF
JANUARY we thought we had come to the end of our robin-breeding season.
When Rebecca left us on 9
th January she had banded
19 chicks and we still had one in the nest at B45, the only one of 3
eggs that hatched. Suzie Bettany (ex Wildlife International) started
working with us a few days before and the chick should have been ready
for banding within a few days. However when Suzie checked the chick it
was under nourished and wasn’t ready for banding. The male had stopped
feeding the female and was being antagonistic towards her. Suzie kept
feeding the female so that the chick would get more food. Unfortunately
when she checked again a few days later the chick had gone and we
presumed it had been predated by a morepork, as a rat leaves telltale
signs.
On the 15
th
January Suzie found that our black petrel pair had returned and laid an
egg in their burrow under the puriri tree. We checked the band to ensure
the bird on the nest was one of the original parents and we set up
sticks at the entrance to the burrow to wait for the parents to swap
incubation. On the 18th, just before Suzie left we
found the parents had swapped over and she pulled out the petrel and
established that it was the other original parent. On checking the nest
and seeing no egg Suzie reached in and pulled out a petrel chick a few
days old! We were thrilled particularly considering that the last 2
years had seen 2 eggs laid but failed. One was infertile and the other
the embryo had died broaching the egg. I have named the new chick Suze,
in honour of her founder, trying to be generic, as it is impossible to
tell whether the bird is male or female. Now we have to protect it from
predators until fledging which should be in early May.
Suzie found
us another worker, Adam Salmon, who had managed a wetland restoration
project just south of London and he started with us early in February.
After Judy
Gilbert told me she had two pairs of robins still nesting I decided to
check on mine. The pair that first nested at Orama near C32 have moved
and built another nest just up from the Winger’s at B12 with two eggs in
the nest.
The first
female to produce chicks at Q15 nested again with her partner of the
last two nestings and had one chick and one egg in the nest now near
Q14. With the help of Andrew Nelson from the Zoo over here for a meeting
with the Department of Conservation we banded the chick on the 17
th
February.
When Adam
Salmon checked for our robins at L57 on a windy day he couldn’t find
either bird. This is the pair that nested on the ground twice, the first
time losing the eggs to morepork and the second time getting 3 chicks
banded and fledged. We assumed that we had lost the female when she
hadn’t been seen from the 26
th December through to
the 19th January. However on 16th
February Adam and I found not only the male and female but also an
unbanded juvenile, which was a great thrill. She must have had her nest
so well hidden and didn’t stray from it when Rebecca and Suzie were
searching. This brings our total of fledged robins to 21.
The other two
pairs up Arthur’s Valley at Orama have gone into winter mode with the
males competing for food and chasing the females away.
On March 17
th
while driving up the Okiwi hill towards Claris, Mal sighted an unbanded
robin on the side of the road. This is good news as it means that at
least one pair of the robins that did not stay in the protection of the
Kotuku Peninsula managed to fledge a juvenile. There may be more out
there so keep your ears and eyes open. With another possible robin
sighting near the top of Hirikimata (Mt Hobson) we may be seeing a
resurgence of the breed on the Barrier!