5 Llambritja de bec vermell, Hydroprogne caspia observades a la depuradora de Muro el dia 21-09-2019. Patrick Moussa.
Raresa a Balears.
Five Caspian Tern Hydroprogne caspia were seen at the Muro water treatment plant on the 21-09-2019. Patrick Moussa.
Balearic rarity.
Mapa de la cita / Map of the sighting:
