Application to record the discovery of seabirds, marine mammals and sea turtles that appear alive in poor condition or dead on our beaches and coasts. This is a monitoring program initiated in Spain by the SEO/BirdLife Seabird Working Group (GTAM), extended to Portugal by SPEA, and to France by the LPO, which can serve as a tool to assess the environmental status of seabirds. seas, as well as to detect and measure the different causes of mortality that affect marine fauna.