Here you can find some simple and interesting interactive videos, in four languages (ITA, ENG, ESP, FRA), which explain which species of cetaceans and turtles you could meet in our seas, also giving useful indications for recognizing them.
By CIMA Research Foundation.

These videos are part of the recognition course for cetaceans and turtles created by CIMA Research Foundation. The complete course also includes other modules covering behaviors and factors that increase the risk of collision with animals in the open sea. Anyone can register for the complete course by filling out the form located at https://docs.google.com/forms/

Each subscriber will receive a username and password.

Furthermore, to help researchers identify and evaluate effective solutions for mitigating the impact of collisions between boats and animals, we invite anyone related to the sea for work or hobby to fill out the questionnaire created by the CIMA Foundation >>> https://www.lifeconceptu.eu/questionario-sul-rischio-collisione/