Yellow HA was still at Santona estuary at 0933GMT and not long after set off NNE straight over the Bay of Biscay. At 1344hrs he flew over Ile d’Yeu and then over St Nazaire before settling for the night close to Etang de Comper, near Mauron. A day’s flight of 531 km, 428 km over the ocean.
April 1st migration across Bay of Biscay
