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Ocean
Watch
Monday, June 12, 2000
Albatrosses feed
lighters to offspring
IN my house I have a wall covered with hundreds of
beat-up, plastic cigarette lighters.
It's a small wall, a partition really, but there is no
bare space left on it. It is packed with lighters of every color, stuck on
with super glue. This wall often embarrasses people visiting for the first
time because they don't know what to make of this odd decoration.
"Lighters?" they say, blinking at the wall.
"How, um, ah ... how colorful."
I don't make anyone suffer long because I like to tell
the story of my lighters. After that, people look at my wall in a whole
new light.
If you haven't guessed the secret of the lighters yet,
here's a hint: I did not collect them from the beach but they are firmly
linked to marine animals.
Hint No. 2: I recently met a U.S. Fish and Wildlife
Service ranger, Jennifer, who also collects lighters. She hangs them from
pieces of driftwood with fishing line and calls the creation Regurgi-Chimes.
Got it? OK.
EACH lighter on my wall (and in Jennifer's chimes) has
been inside the stomachs of two albatrosses, first a parent, then its
chick.
That's because Laysan albatross parents, thinking the
lighters were food, picked them off the surface of the ocean, flew them
back to the nesting grounds and fed them to their hungry offspring. Some
chicks die from their cigarette lighter (and other plastic) meals. You can
often see the sad evidence of this after a body has decomposed. In the
former nest lay a circle of white bones surrounded by a pile of plastic,
almost always including a lighter.
Fortunately, many chicks throw up their lighters.
Vomiting lighters sounds gross, but it isn't. In fact, it's good to see
these birds naturally rejecting these bizarre items from their bodies. The
chicks stand up and start heaving just like we do when we're sick. Then
plop, out comes a lighter.
Recently at Midway, I saw a bird eject two lighters at
once. Usually accompanying the lighters are dozens of indigestible squid
beaks, a good sign since squid is normal food for albatrosses.
ONCE, right before my feet, a chick chucked up a piece
of curved plastic about the size of a business card. Stuck to it was a
mass of flying fish eggs, another common albatross food. My friend
separated the plastic from the eggs and laid them on the grass in front of
the chick. To our astonishment, it gobbled the eggs right up.
The number of cigarette lighters in Hawaii's albatross
nesting grounds is staggering. In places where they have not been picked
up, the ground is bright with these colorful plastic butane containers.
Even in places where workers are constantly cleaning up, like Midway, it's
common to find lighters on the ground.
Lighters, presumably discarded from fishing boats, are
only the tip of the marine debris iceberg. Derelict fishing gear, such as
nets, hooks and line also do tremendous harm to marine wildlife. To
examine this problem and ways to prevent it, the Hawaiian Islands Humpback
Whale National Marine Sanctuary and its multi-agency partners are holding
an international conference on marine debris this summer. From Aug. 6
through 11, concerned people from all over the Pacific will meet at the
Hawaii Convention Center. For information about this conference, call
808-875-2317 or email info@mauipacific.org.
My lighter wall means something different to each
person who sees it and nearly always elicits interesting comments and
discussions.
For a living room conversation piece, I couldn't do
better.
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