No further signals have been received from Emsworthy's tag since 19 March. He was still alive when we last heard from his tag - but the charge was very low. We may well here from it again after he's crossed the Sahara but it's possible the battery will have degraded too much for that to happen.
By 16 March, Emsworthy had left Central African Republic and made it to Ghana. He covered 2070km (1285 miles). He continued on into Ivory Coast by the 19 March, joining Ash, Stanley and Livingstone there.
It looks like a few of our Cuckoos are setting off on their first spring migration movements. Ash and Emsworthy have both joined Stanley in making a move northwards to the Congo rainforest edge while Derek has been in the area for a few days but only transmitting low quality signals, until now, which hadn't registered on the maps.
Fred and Jake, two of our Cuckoos tagged in Sherwood Forest, have moved westwards and are now in Congo. Fred recently left the Mbandaka area and has moved about 270km (165 miles) west from his previous location in Democratic Republic of Congo, while Jake, who is about 70km (45 miles) further south, travelled a shorter distance of 155km (95 miles).
Interestingly, Derek who is slightly further north, had been moving east, the opposite direction to Jake and Fred, until recently but he has backtracked around 65km (40 miles). Emsworthy has also moved, but northwards to the area not long vacated by Fred. These movements may indicate changing conditions which are encouraging the Cuckoos to seek more favourable areas.
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