03.10.2026
1,700 kilometres in 15 hours: GPS tracking reveals the Arctic journey of Greater White-fronted Geese
The first two of seven Greater White-fronted Geese fitted with GPS transmitters in March this year have already returned from their breeding grounds in the Far North. The data reveal remarkable migration routes spanning Bulgaria, Kazakhstan and the Taimyr Peninsula. The first two tagged birds, identified by the codes BG5 and BG-2026-3, are now on their return journey from their Arctic breeding grounds. Thanks to the GPS transmitters, we can track in detail the thousands of kilometres these birds travel during their seasonal migrations.