Dolphin survey begins in Cardigan Bay

Help

Cardigan Bay in west Wales has the largest population of bottle nosed dolphins in the UK.

Monday marks the start of a survey to discover exactly how many are living off the Welsh coast.

As a tourist attraction, they are becoming increasingly important to the economy.

Cemlyn Davies reports.

BBC © 2014 The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.