Large blooms of the by-the-wind sailor (Velella velella) at Golden Bay and Ġnejna. They have a ‘sail’ made up of chitin through which the wind propels them along the surface of the sea.
Large blooms of the by-the-wind sailor (Velella velella) at Golden Bay and Ġnejna. They have a ‘sail’ made up of chitin through which the wind propels them along the surface of the sea.