[5][2] One of the main activities carried out by the IWDG is the collection and storing of reported cetacean sightings and strandings in Irish waters.

[6] In the case of humpback whales, the group maintains a catalogue of fluke identification photos in order to distinguish between individuals.

[7] The IDWG lists the importance of engaging with external groups and promoting responsible whale watching in its mission statement.

They have also applied for a licence to attach tracking tags to fin whales in order to determine their distribution outside of Irish waters.

[2] In addition to engaging with the press, the group organises workshops to train members of coastal communities in the identification of cetacean species and reacting to live strandings.