Tide line survey

What you need

• Two bags, one for natural finds and one for rubbish
• Gloves
• A phone or notebook for a list

How to do it

1. 1

   Choose a stretch of beach about twenty steps long.

2. 2

   Walk it slowly, putting shells, seaweed and driftwood in one bag.

3. 3

   Put any safe litter in the other bag, leaving anything sharp for an adult.

4. 4

   Sort the natural finds into groups on the sand and count each pile.

5. 5

   Photograph or draw your favourite find, take the rubbish home and wash your hands.

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