15 September: Ebbe and Loff flying in to United Kingdom

The transmitters batteries obviously benefits from the birds flying south to better insolation regimes, where the solar panels can restore their voltage. Thus the PTTs of Ebbe and Caretaker both began to collect GPS locations when they had migrated south to 63°N. The maps shows their routes over the eastern Atlantic and North Sea where Ebbe settled at Lindisfarne, whereas Caretaker surprisingly flew over Lindisfarne and continued further north to Firth of Forth near the Bay of Leven. Ebbe followed a route near the Norway coast whereas Caretaker followed a route over the open ocean.