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Ocean
Watch
Monday, January 3, 2000
Revisiting my
favorites from old year
Today, I had the great pleasure of creating a file folder in my
computer that said: Ocean Watch 2000. For a while there, I thought it
would never happen, but since it has, I appreciate having this column like
never before.
Before I start sharing ocean adventures of 2000, though, I'm not quite
finished with 1999. Here are a few favorites and facts from last year.
The subject that drew the most
mail in '99: Pacific
golden plovers. One of these e-mails was from a Lanikai couple
wondering what's happening to Hawaii's plovers. The couple's long-term
visitor, whom they named Gloria, did not return and it seemed to these
people that the plover population on the windward side is dramatically
reduced this year.
I wrote to plover researcher Wally Johnson in Montana and asked if he
knew what was up with our plovers.
"We're just back from Hawaii and fall monitoring of marked
plovers," he said. "With respect to plover numbers, we've seen
ups and downs on the windward side before -- the latter possibly related
to dry conditions. It's also possible that fewer birds reflect seasons
with poor reproduction and thus lower recruitment of juveniles.
"Most of our work is now on the Honolulu side, where everything
looked normal. I think the population has slipped at Bellows over the past
several years, perhaps because of altered habitat and more disturbance.
Our main effort at Bellows is to keep track of longevity in those
particularly old birds banded many season ago. Of the four oldest plovers,
two returned this past fall and two were apparently lost either en route
or in Alaska. Happily, No. 63 made it once again and is now in his 'at
least' 19th wintering season on the same territory!"
Go 63!
My favorite column of 1999: The
headline says it all: "Turtles
here are losing fear of humans." I still feel good about being
able to report that Hawaii's green sea turtles are not only recovering
from their endangered species status but are beginning to trust people
besides. Now if we can just get those nasty tumors under control. (More
about that in 2000.)
My favorite oxymoron from '99:
"No disposal of dead marine life." This notice, painted on the
new red Dumpsters in the Ala Wai Boat Harbor last year, makes me smile
every time I pass it.
My favorite piece of information
I learned this year: Spider
ballooning. When a North Shore fisherman called and asked how his
fishing poles, set in the sand at night, got covered with spider threads
so fast, I had no clue. But I soon learned from Bishop Museum entomologist
Gordon Nishida that a young spider moves to a new area by spinning a
string of silk and taking off on it in the wind. This method of travel is
called ballooning. Apparently, the poles in question were downwind from
some bushes laden with Asian spiny-backed spiders. It was a great
"marine" discovery.
The column that drew the most
negative mail: "Let's
support renovations at Hanauma Bay." Some people believe that
fixing up the facilities at Hanauma Bay is a big mistake. Go figure. This
pearl of a park should not only look terrific, it should be a world-class
marine education center. The excellent proposed renovation design should
do both.
The column I had the most fun
researching: "Cruising
with dolphins at Kealakekua." "I'm working," I kept
reminding myself during this perfect day of kayaking with dolphins in
Kealakekua Bay.
Jobs just don't get better than this. I'm looking forward to another
year.
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