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April 28, 2006

Fighting with Sparrows


Bermuda bluebird

I've got a bluebird box in my garden and every year around April bluebirds come and start sitting on the top and suddenly my back yard becomes just as exciting as any wildlife documentary. I kneel on top of my toilet seat and peer out my window hoping to catch a glimpse of the beautiful bluebirds as they begin to claim the box and build their nest. These birds are native to Bermuda and rely on bird boxes that people put up in their gardens since their original homes, endemic cedar trees, were attacked by an invasive insect and were almost wiped out. They are a joy to watch and I adore looking after their nest and making sure that nothing bad happens to it while the chicks hatch and fledge. However, putting up a box doesn't always result in a happy pair of nesting bluebirds. This year, I put my box up and noticed bluebirds there the next day but they were not alone. The sparrows, an introduced species, were flitting about and trying to claim the box themselves. The bluebirds put up a good fight but by the end of the day the sparrows had won and my little blue friends were nowhere to be seen.

I went out every day and removed the sparrows nest, since they are a pest here, but they did not take the hint and continued to put nest material in the box every day. In the end I gave up and left the box open for a week hoping that the sparrows would nest somewhere else and then the bluebirds would have another chance when I closed it again. I'll have to see what happens but I am determined not to let the sparrows win this time.

A friend of mine is a hardcore environmentalist and a big bluebird fan. He traps sparrows and and kills them in order to help the bluebirds. He told me to try and trap the male sparrow in the box and catch it in a plastic bag then hit the bag onto concrete really fast to kill the bird! I just can't do that even though I know it would be the best thing to do for environmental conservation. This is the thing I hate the most about environmentalism... you can't be too much of an animal lover because the culling of invasive animals (like pigeons and rats) is the only solution for many endangered species.

Poor sparrows! It's not their fault that some idiot from England brought them here but if we don't do something about them, the bluebirds will always be threatened. This is the case for many invasive species. It just seems ironic that here we are fighting with sparrows but in England they are fighting to save them. Equally strange... the Bermuda endemic cedar tree is threatened here by invasive species and yet on Ascension island, where this Bermudian species has been introduced, it is now becoming invasive!

More Links:
Invasive Species, Here and Everywhere... an artcile in Bermuda's Royal Gazette
Invasive Species Weblog

April 24, 2006

Would you like to be a whale?


A female humpback whale raises her fin out of the water
I was out whale watching at the weekend. It was a beautifully calm day with glassy water on the South Shore and I went out, with 30 or so others, on a tour boat. Usually it takes about an hour or so to spot whales here however, within about 20 minutes we saw some big splashes and as we got closer we realised it was a mother humpback and calf breaching together. They did this in complete synchronicity as if the smaller whale was a miniature reflection of the larger one. I could hardly believe my eyes. It was a display of sheer brilliance and it baffled me how something so huge can rise up out of the water like that. The whales came really close to the boat, making all kinds of bizarre noises as they sprayed water and air out of their spouts. At one point it was almost as if they were trying to play their spouts like a musical instrument. It reminded me of the music lessons I suffered as a child when I repeatedly tried to to blow through the reed of an oboe to no avail. The vibrations passed through my body leaving a tingling sensation. Being up close with such an amazing animal is the best natural high for me. I have seen many whales since my first whale watching trip in 1999 but every one leaves me with the same feeling. I am in love with the whales and sometimes I even wish I was one... gliding gracefully through the ocean for miles upon miles. What an easy life these guys appear to have. When it gets too cold for them and they go to tropical waters, have babies, sing while hanging upside down and shag (although nobody has ever seen humpbacks shagging - did you know that?)! When it gets too hot and they feel hungry, they go to cool waters and eat. They appear to travel with ease and without having to pay for their holidays. They don't need to learn any new languages where they go because all their friends come with them! They get to hang out with dolphins and they eat lots of sashimi! It's a great life right?

On second thoughts maybe it's not all that sweet. Eating might be a real challenge now that global warming has reduced the amount of food available. Then there's the floating trash and fishing nets that choke or entangle whales. There's also pollution in the fish they eat and less fish because humans have caught too much. There's lobster pot lines to get wrapped around and boats to get hit by. There's sonar in the ocean from submarines and seismic testing that probably injures or kills whales. Worst of all there are guns at the ready to slice some of them open with exploding harpoons. Being a whale has got to be pretty difficult and it's only since humans got here that survival became such a challenge for them.

So there we all were, happily snapping our cameras in their direction and squealing with delight at their tails going up or a fin rising up out of the water and then slapping down onto the surface. I'm sure everyone went home that day completely thrilled and full of enthusiasm but I wonder how many people actually consider just how lucky we are to still have these creatures around and how many of these folks worry about how much longer they will continue to exist? Did any of them wonder just how many whales die each year from human impacts? Will anyone on that boat make any sort of effort to do anything to help whales or will they simply show friends their photographs and leave it at that? I'd like to believe that at least one or two got off the boat that day and deliberately sought out information on whales and how to help them but sadly I have serious doubts about that. Sometimes it seems that most people only care about their pictures rather than the things that they are taking pictures of.

I'm not sure what the solution is to this but if you do care, and you are looking for ways to help check out the whales campaigns for the following:
Greenpeace
Sea Shepherd
The Ocean Alliance
The Whale and Dolphin Conservation Society
The International Fund for Animals Welfare
The Ocean Conservancy
The New York Whale and Dolphin Action League

More information
Pressure is on to lift whaling ban
Norway slams whaling critics, says stocks robust

April 22, 2006

Every day should be "Earth Day" -- A letter to my unborn children


This letter is also dedicated to children, like my friend Sophia, who have a passion for nature.

To my dearest children,

Today is a special day that we call "Earth Day" and I have found myself awake very early in the morning thinking about you. I don't know you yet but I already love you and care about your future. I hope that you will get the same chances I have had to enjoy this beautiful planet we call "Earth". However, I am very worried that you wont. Every day it seems that parts of our planet are irreversibly destroyed.

Everyone is supposed to do something today that will make a difference to the future of the planet but I can't help feeling like it is a joke. How can we be happy setting aside only one day for the Earth when every day needs to be "Earth Day"? Sure one day is better than no day but it pains me to know that for most people the other 364 days are all "Treat the Earth Like it is Disposable" days. We can't carry on like this. We only have one planet to live on and that's it. We wont be handed another after we have completely screwed up this one and even if there is a God and he had a another planet for us, I'm sure he wouldn't let us get our filthy hands on it because he'd know exactly what would happen if he did.

When I was only 10 years old I remember reading that rain forest the size of a football field was cut down every minute or so. I thought that surely by now we would have realised how insane this is and that we would have stopped but I am now nearly 30 and the situation is even worse. The global timber industry is out of control. Deforestation has wiped out plants and animal species, increased soil erosion and flooding and contributed to global warming. The entire planet appears to be getting hotter, which is a great worry because many wonderful animals are already threatened by the temperature change not to mention the millions of humans who live in areas that will soon be flooded or hit by stronger and more frequent hurricanes. In addition to chopping down rain forest and global warming we are; creating more waste than we are able to deal with, making plans for the use of nuclear weapons we are storing that can immediately kill millions of people, ignoring poverty in the poorest countries, catching too many fish, killing whales and releasing too many toxins into the environment... to name but a few things!

I know that this all sounds very depressing and you may ask yourself how can anyone even contemplate bringing you here? I know you will be disappointed when you learn what we have done to your planet and that you will not be able to forgive us because what we have done is unforgivable.

It might seem like there is no hope at first but I can tell you that there is. Sometimes things have to become worse before they get better but it is still possible for our situation to improve and I am pretty sure it will. However, it will not be easy and you will need to fight just like a warrior if you want to make the Earth a better place. I will be fighting with you and we will not give up because every day makes a difference.

So today is Earth Day and although I will go out and try to make a difference today, I will keep on doing it tomorrow and the next day and the next day and the next day because I love you very much and I want the best for you. You will be here soon and I can't wait to meet you.

With Love
From your future mother
Lisa.

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At this moment in time my husband and I are planning to adopt children but are still considering having one of our own.
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More Earth Day Links:
Earth Day: raise a ruckus about climate chaos - Greenpeace
Calculate your ecological footprint


SHOCKING GLOBAL FACTS

Commercial logging is believed to be responsible for the extinction of tens of thousands of species each year in tropical forests alone. Over 20,000,000 hectares of tropical rain forests are destroyed every year, enough trees to cover both England and Scotland. Just four days of global military spending (estimated at $20 billion) could finance a five-year action plan to protect the world's remaining tropical rain forests.

Climate change is now considered the greatest environmental threat that we currently face. Today there is water at the North Pole in place of pack ice and carbon dioxide levels in the atmosphere are higher now than at any time in the previous 20 million years. The accelerating decline in species indicated that the Earth is on the verge of a mass extinction and this one will be the first to be caused by another species... us!

Coral reefs, which support over 60% of the world's fish stocks occupy an area about half the size of France. Many of these ecosytems face extinction because of rising sea temperatures and human pressures.

70% of the Earth is covered by water but less than 25% is freshwater. Only 0.25% of this freshwater is actually accessible with the rest stored deep underground or in ice. Much of this accessible water is stored in wetlands and yet over 50% of these areas have been destroyed in the last 100 years.

Every minute 274 people are born and 97 die. 177 extra people every minute means 93 million people each year. Some experts predict that, with current trends, in 50 years time human beings will consume twice as many resources than the planet can replace every year.

Earth is 46 hundred million years old. Scale this down to 46 years, then modern man has been around for four hours and the industrial revolution began one minute ago. During those seconds, man has multiplied his numbers to plague proportions, ransacked the planet for fuels and raw materials and caused the extinction of countless species.

The Earth's supply of natural resources may only be able to sustain 2 billion humans by 2100 - not good news for a global population that currently stands at 6.4 billion and is expected to reach 8.9 by 2050, by which time the population in the 50 poorest countries will have tripled in size. Half a billion people already live in countries that are water-scarce and this is expected to triple in the next 20 years.

Approximately 6.5 million tonnes of litter finds its way into the worlds ocean's each year. Every year 100,000 marine mammals and more than 1,000,000 birds are killed by plastic rubbish.

More than 12,000 known species of plants and animals are on the brink of extinction.

More tigers are now kept as pets in New York than survive in the wild in India.

Over the last 10 years, the wild orangutan population has declined by up to 50%.

Canada's annual seal hunt, in which up to 275,000 harp seals are brutally killed, make it the largest marine mammal hunt in the world.

Each year illegal hunting and trade account for the death of between 3,000 - 6,000 apes.

Over 25,000 whales have been killed since commercial whaling was banned by the International Whaling Commission in 1986, because of a loophole allowing quotas for 'the purposes of scientific research."

350,000 blue whales used to roam the Antarctic waters - today there are less than 1,000.

Each July, the annual bloody slaughter of up to 1,500 pilot whales takes place in the Faroe

At least 100 million sharks are caught each year for their fins, depleting some populations by 90%.


Thanks to the David Shepherd Wildlife Foundation for the facts

April 20, 2006

Letter to the Editor


Wild dolphin
I often write letters to the editor of my local newspaper in the hope that it might make some kind of difference. I'm really not sure how useful it is but sometimes I feel compelled to write about a local issue. On Monday this week there was a beautiful photo of wild dolphins on the front cover of the Royal Gazette

I thought I'd post a copy of my letter. I'm against dolphins in captivty anywhere in the world not just in Bermuda and am proud to have organised and won a campaign against the construction of a second dolphinarium in Bermuda. However, we still have one dolphin jail here and I'd like to see it go!

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Dear Sir,

Thank you for brightening up my Monday with that spectacular photo of a pod of dolphins on your front page! Nothing can compare to seeing dolphins in the wild. I am am thrilled as a Bermudian to have the opportunity to see wild dolphins and whales on my own doorstep.

So why do we allow a captive dolphin facility to remain here when there is ample opportunity to see wild dolphins and whales for at least 2 months of the year? These facilities are banned in the U.K on ethical grounds. While Dolphin Quest pride themselves on their research and environmental education they are ultimately a commercial (and non-Bermudian) business that trap and bribe dolphins in order to entertain us.

Dolphins in the wild live for an average of 40 years but in captivity this is cut in half. Dolphin Quest recently discovered that wild dolphins in Bermuda waters can dive down over a thousand feet yet they keep their own dolphins in less than 15 feet of water.

So many people think that dolphins must be happy in captivity because they appear to be smiling all the time. I wonder if there would be a dolphinarium still existing in the world today if their mouths didn't look like that. It is only when you see dolphins swimming wild and free that you really know what a happy one actually looks like.

Lisa Vickers
Smiths

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www.freethedolphins.com
The Dolphin Project - from the guy who trained "Flipper"
Whale and Dolphin Conservation Society captivty campaign
Marine Connection - dolphins in captivty campaign
Humane Society - marine mammals in captivty campaign

April 18, 2006

The fastest way to kill a kite

Click on the image to see the killed version!

At Easter in Bermuda, it is a tradition to make a kite from wooden sticks and tissue paper and I always try to make one. This year, my friend Philip and I spent hours cutting and gluing this lovely rainbow kite. It was going to be my little symbol of peace in the sky. I took it down to one of the beaches on Sunday when the wind was whipping the ocean up into a white frothy brew and got my husband to hold the string while I lifted the kite into the air. We gave each other the OK and with one steady gust my little rainbow leapt above my head. I looked up into the glaring sun expecting to see my creation ascend into the heights but I noticed it wasn't going up anymore. It came down onto the beach again, within seconds, right next to the water's edge. The husband yelled at me "get it!" and I frantically dashed towards the ocean with my arms outstretched like a zombie but I was too late. A wave came right up over the kite and dissolved it in front of my eyes. I was totally gutted. Apparently it would seem I am incapable of tying a knot!

I spent the rest of the day mourning my loss but in the evening Philip called and suggested we go fly some of his kites. He had made Bermuda kites with brown paper bags and newspaper and you would not think these "rubbish" kites would fly at all but we got them out onto a golf course and had them in the sky for a few hours until it got dark. I would never have thought that some bits of trash could bring such an enormous smile to my face. They danced around each other and hummed loudly with a vibration that travelled down the string to my hands.

I've been inspired by my friend's creative recycling and am going to try and make some things out of trash over the next few weeks. Here's some great ideas I found.

1) Use glass jars as candle holders and paint them with glass paints
2) Save ice cream containers to use as plant pots
3) Cut plastic bags into strips and braid and weave them together to make an outdoor mat
4) Turn a potato chip bag inside out and wash it to make a silver gift bag - tie it up with ribbon
5) Decorate shoe boxes and pizza boxes to store personal items in like photos and cards.

More suggestions here

Does anyone else have any creative ideas?

April 16, 2006

iRan - the new software for nuclear missiles?


Likely targets ©Greenpeace
It seems like the US is seriously considering a nuclear attack on Iran that could result in 3 million immediate deaths. I am absolutely shocked that anyone alive today could even dream of doing such a thing and this news has deeply disturbed me for the past few days.

I found myself talking to my husband about a pre-emptive strike on Iran this weekend and assumed he would feel the same as me (no nukes no matter what). We both have the same opinions about the war in Iraq but he came out with the question "What else are we supposed to do if Iran wont stop enriching uranium?" My mouth dropped open and hung there while silence filled the air. Was this a rhetorical pro-war question I wondered.

I am totally against nuking 3 million people into oblivion but I'm not sure what will happen if Iran is left to its own devices. This is very different to the situation before the invasion of Iraq. For starters Iran has actually admitted that they are enriching uranium and have made it quite clear that they would like to "wipe Israel off the map". Meanwhile it's pretty obvious that the US wishes to control the Middle East for the sake of oil so what can we make of this?

I'm not willing to believe anything that President Bush has to say and to be honest if he suggested that the sky was blue I would probably have to double check it myself but what if the potential threat from Iran is ignored and President Mahmoud Ahmadinejad does turn into the next Hitler? There must be a way we can peacefully avoid this from happening right? I'd like to know what the Dalai Lama's advice is!

Well, one thing is for sure... I certainly don't want to see Iran get nuked. I took the Greenpeace cyberaction and urged NATO not to do this. If you want to go do some urging of your own click here.

Iran Nuclear Crisis Links:
So how close is a showdown over Iran? - Guardian
What should we do about Iran - YOUR VIEWS - Telegraph
Can Iran nuclear problem be settled diplomatically? - HAVE YOUR SAY - BBC News