Followed for 1 year and 10 months, from June 2017 to March 2019, across 577 recorded positions.
It ranged between 49°N and 61°N, never leaving the northern hemisphere.
The water and air it moved through ran from -3°C to 8°C.
It averaged 21.2 km a day, every day, across the whole tracking period.
Its last fix was 2,071 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 66% of them.