Take the plunge - enter our competition for young readers

Please note this competition is now closed.

Imagine getting your favourite magazine delivered once a month, packed with fun features and mind-blowing facts about the planet and its animals - and all for free!

If you're a young Earthwatcher reader up to the age of 14, you could be lucky enough to win a year's subscription to National Geographic Kids magazine. Earthwatch has teamed up with National Geographic Kids to give you the chance to receive 12 editions of this cool new magazine.

All you need to do is answer the question below correctly, fill in your details, cut along the dotted line and return the entry coupon to: Jane Nijssen, Editor, Earthwatcher Magazine, Earthwatch Institute, 267 Banbury Road, Oxford OX2 7HT. And remember, the closing date for entries is 31st August 2007. Have a whale of a time and good luck!

Question: Dolphins have a layer of insulation which also provides reserve energy supplies. What is it called?
Answer:.........................................

Your details:
Name.............................................Age......
Address.........................................
.....................................................
.....................................................
Postcode........................Telephone...............

To subscribe to National Geographic Kids, call 0870 423 0684 and quote reference NGK42, or visit http://kids.nationalgeographic.com/ for more information.

The competition is open to Earthwatcher readers up to the age of 14. Only one competition entry per person. The winner will be the first correct entry drawn after the closing date. The editor's decision is final.

Editors Notes

Kids