Followed for 5 years and 9 months, from July 2015 to April 2021, across 1,670 recorded positions.
It ranged between 29°N and 51°N, never leaving the northern hemisphere.
The water and air it moved through ran from -1°C to 20°C.
It averaged 15.6 km a day, every day, across the whole tracking period.
Its last fix was 596 km from its first, so the track we have is a one-way journey rather than a closed loop.
Of the 320 species followed here, this animal covered more ground than 87% of them.