OSPREY CHAT THREAD - NOVEMBER 2018

There seems to be no Osprey Chat Thread since August 2018, and as I have been pondering over something on Twitter which was posted on a closed osprey FB page, I thought I would start one in the hope someone can solve my conundrum! 

A tweet from Movetech Telemetry:

I know of Blue LK8(18) a male from Tweed Valley, here, but the maps are not the same.  Similar, yes, but path from the UK is different.

Any ideas on who the tweet is reporting on?

Birdie's DU Summaries 2018   https://www.imagicat.com/