One real tracked animal · Birds
White-chinned petrel
Procellaria aequinoctialis
135,070 km tracked over 1,019 days.
Followed for 2 years and 9 months, from December 2009 to October 2012, across 2,038 recorded positions.
It ranged between 47°S and 30°S, never leaving the southern hemisphere.
The water and air it moved through ran from 6°C to 20°C.
It averaged 132.6 km a day, every day, across the whole tracking period.
Its last fix was 1,143 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 98% of them.