Inside <observations> several observations made during a dive can be listed.
                
                    (see also <dive>)
                
<observations>
    <fauna>
        <!-- here listed all animals seen during the dive -->
    </fauna>
    <flora>
        <!-- here listed all plants recognized during the dive -->
    </flora>
    <notes>
        <!-- here additional general information (text, images etc.) -->
    </notes>
</observations>