Hundreds of fishing boats set millions of fishing hooks every year and thousands of albatross get caught and die. Some albatross species have decreased by 90% since the 1940s, others have decreased by 40-50% because so many albatrosses drown on fishing hooks. It is most likely that some albatross species will become extinct before 2012 if this killing does not stop. Albatrosses cannot keep their populations up to balance the fishing deaths. They do not breed quickly and when parent birds die on fishing hooks their chicks will usually die of starvation. So the albatross populations just keep going down. But things can be done to help the albatross.
What type of fishing kills albatrosses?Mostly it is a fishing method called longlining.
Longline fishing boats unwind long lines off the back of the boat. Each
line has hundreds of hooks with squid bait. There are several different
types of longlines. They have buoys at the top and some are weighted so
they sink. These diagrams show different types of longlines. They both have buoys at the top and have thousands of hooks.
How do albatrosses get caught?The albatrosses are attracted to the fishing boats because they know they can get a free feed. They try to take the squid from the hooks to eat. Sometimes they are successful and eat the squid. But a lot of the time the hook gets caught in their beak and they are pulled under water and drown.
How many seabirds are dying like this?It is estimated that around the world about 300,000 seabirds
(including albatross and petrels) are dying on longline hooks every year.
Saving the albatrossLonglines don't have to kill seabirds. There are a number of things that fishers can do to significantly reduce the number of seabirds being caught on longlines. Some of these are:
The seas around New ZealandThe government has control over the sea 370 kilometres,
or 200 nautical miles, from shore.
Rules can workIn New Zealand waters (our EEZ) Japanese owned tuna boats
are chartered by New Zealand fishers. New Zealand rules make them carry
observers - people who watch to see that the fishing quota rules
are kept and check the by-catch, which is the different fish, birds and
seals that are caught by mistake. These tuna boats used to kill lots of
albatross and other seabirds but now they drop their lines at night and
use tori lines, so they catch very few birds.
You can help save the albatross!All you need to do is write a letter.
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