Read the latest updates from our Cuckoos on their epic migration between the UK and tropical Africa, or track their movements in real-time on our Cuckoo migration map. If you enjoy these updates, please consider sponsoring a Cuckoo. Sponsors receive special updates about their chosen Cuckoo in the Cuckoo e-newsletter.
Stanley starts his migration
Stanley has made a huge movement of 740km ( 460 miles) and travelled to the northern edge of the Congo rainforest. This is the first step of his migration home and he is now around 250km (150 miles) further north than the nearest Cuckoo, Derek, and 1350km (845 miles) further north than the most southerly of our Cuckoos, Chris. Our Cuckoos seem to move to the forest edge to feed up for a while before then heading into west africa.
In previous years David has also made his move as early as the end of January to the forest edge while BB and Chris have moved in February and early March.
David moves to Lake Mai
On the 23 January we received transmissions from David's tag showing he had moved 200km (125 miles) north to Lake Mai, an area recently vacated by Emsworthy, who has travelled further north.
Sherwood Cuckoos move west
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.
Emsworthy and Whortle on the move
Emsworthy and Whortle, who had both been south of Lake Mai, have moved off to new locations. Emsworthy has travelled 280km (175 miles) north and is now close to Mbandaka while Whortle has headed 370km (230 miles) in a north-easterly direction and become the most easterly Cuckoo of all those that we are currently following. This could be due to a change in the conditions in the area which has caused them to seek new locations.
Fred moves west
From his position in Congo, Fred had moved east and into Democratic Republic of Congo by Christmas Eve and was close to the River Congo. He remained in the area until 12 January before then moving 145km (90 miles) west, crossing back into Congo but remaining in the area of swamp forest.
Livingstone moves to Gabon
Livingstone had been in Congo but by 1 January 2015 he had made the journey to Gabon, travelling over 400km (275 miles), moving from the southern edge of the rainforest to the north.
Emsworthy moves to the Lake
By the 29 December, Emsworthy had moved 190km (120 miles) south-east to the edge of the freshwater Lake Mai-Ndombe where he has remained since.
Whortle settled in the rainforest
Whortle is settledin the rainforest to the north east of Lake Mai-Ndombe in the Democratic Republic of Congo. We last heard from him at 16.12 on 9 December.
Stanley still in the swamp forest
Stanley is still settled in the swamp forest of the Tumba Lediima Natural Reserve, although he has moved 25km (15 miles) to the north and west.
Livingstone on southern edge of rainforest
Since arriving in the rainforest Livingstone has moved south and is now on the southern edge of the rainforest. He is now amongst the most southerly of all our tagged Cuckoos.