Operation 404 is a campaign focused on revealing the harsh truths of cetacean captivity. It aims to highlight the suffering of dolphins, orcas, and whales held in tanks that are far too small for their needs. These intelligent creatures normally swim long distances and thrive in social groups in the wild. Captive conditions lead to serious health issues and unnatural behaviors. Investigations have uncovered cruel practices, including forcing dolphins to perform despite being in poor health.