Coral Reef Smarts
French Polynesia is a hot spot for snorkeling.
Photo: Michael Aw, Lonely Planet Images
Planning a sun and sand getaway this winter? Snorkeling is a fun activity that doesn't harm the environment, as long as you do it responsibly. The rules are simple, but I can't tell you the number of times I've seen fellow snorkelers fail to follow them. Here's all you have to do to make sure those reefs will be just as bright and alive for future generations:
Don't touch the coral.
It's as simple as that. A single touch can kill hundreds of the tiny jelly-like polyps that live inside. Besides, many types of coral are sharp or even poisonous, so it's in your best interest to stay a small distance away. How to make sure you always follow this rule?
If you're new to snorkeling, take some time to adjust to your underwater depth perception before approaching the reef. It's like a car's rear-view mirror: Objects are closer than they appear to be. You're also likely to find yourself exhausted all of a sudden -- having been distracted by the scenery -- but don't stand up on the coral. Swim back toward shore a bit before putting your legs down.
But kick gently when you do so. Sediment stirred up by swimmers can land on the coral and over time block its access to essential sunlight.
If you're scuba diving, be aware of your bulky equipment, which can easily disturb coral behind and to the sides of your body without your even knowing it.
Don't touch the animals, either. At particularly popular sites, fish might appear to be almost tame, but touching them can remove their protective mucous coating, and feeding them will eventually leave them unable to fend for themselves.
Finally, follow these rules for all coral, even if it looks dead. Not all coral is colorful and pretty, but it all deserves to survive your visit.
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