Followed for 4 years and 8 months, from June 2019 to January 2024, across 1,645 recorded positions.
It ranged between 43°N and 49°N, never leaving the northern hemisphere.
The water and air it moved through ran from 2°C to 23°C.
It averaged 8 km a day, every day, across the whole tracking period.
Its last fix was 701 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.