Seasearch is a citizen science project developed by the Marine Conservation Society (MCS) in the UK. Guernsey Seasearch is a La Société project in association with the Guernsey Biodiversity Partnership group and Seasearch in the UK.
The aim of Seasearch nationally is to gather information on seabed habitats and associated marine wildlife through the participation of volunteer divers and snorkellers, directed and advised by experts. In addition to this, the aim of Guernsey Seasearch is to help deliver the objectives of the States of Guernsey 2020 Strategy for Nature.