Marine pilot Indrek Sülla (Eesti Loots) spotted dolphins in the waters of Kopli Bay, off the coast of Tallinn, a few days ago. This is a very special event in this region and so far north.
Maritime pilots work in an irregular deployment system (rotation system) with unpredictable work assignments under high levels of physical and mental stress. Fatigue or chronic diseases, e.g. coronary heart disease, peptic ulcers or gastritis can occur as a consequence.