Volunteers needed for the Big Seaweed Search

By: Irene Lorenzo
Date posted: 24 August 2018

Looking for something to do this bank holiday? We need volunteers to help us unlock the secrets of British seaweeds.

When? All year round

Where? UK seashores

Who can take part? Everyone!

How long does it take? About one hour

This bank holiday we’ve teamed up with the Natural History Museum to encourage people to participate in the Big Seaweed Search. Knowing which seaweeds live where can help us protect our coastal environment - find out how you can help.

Why seaweeds?

UK coasts and shallow seas are nicknamed a “goldilocks” zone for seaweeds - it is not too hot, not too cold for them. In fact, conditions are just right! Over 650 species live and thrive around our shores.

But marine environments are changing – sea temperatures are increasing, sea levels are rising and the ocean is becoming more acidic, and this is affecting the distribution of different species of seaweed.

We want to know more about some of the seaweed species found in UK waters, identifying exactly where they are found and how this may change over time.

Here’s where you come in - we want you to head to the coast and start exploring! It’s easy to take part. The Big Seaweed Search guide explains what you need to do, and helps you to identify each of the seaweeds we are focusing on.

You can then complete the simple survey on a mobile, tablet or pc.

Actions you can take