This is from Mike - see below
I got your contact details from Evan Buechly, who said that you have helped him search for missing satellite tags before. The Egyptian vulture we fitted with a radio transmitter in 2013 in Djibouti last transmitted on 4 May near Adigala, Ethiopia. Do any of you have contacts in the area or will you be travelling there? If so, I could send last locations and maps. I think it would be unlikely that this bird could be found, but maybe someone in the town knows or because the bird appears to have roosted on power lines, perhaps a search under them would be useful.
Please contact me if you think you can help and I will send more details.
Best,
Dr. M. McGrady
Am Rosenhuegel 59
Krems, Austria
+43 2732 72028