Signals on the 23 July show that from north-east Italy, BB journeyed south to the Calabria area in the foot of Italy but, just two days later on the morning of 25 July,  poor quality signals indicate he was crossing the Libyan desert becoming the fourth tagged Cuckoo to transmit from Africa. By the evening of 27 July he was in south-west Sudan and had completed his desert crossing.

From here he then moved west a further 355km (220 miles), into the Guera region of Chad.  He is 65km (41 miles) north-west of Mongo, the capital of the region.

Chris has made his leap to Africa too, heading from his location in Sicily straight across the Sahara to Chad. This makes him the third Cuckoo this year to reach Africa and the first that we can confirm to have successfully crossed the Sahara Desert.  Positions received early this morning show that he is 440km (275 km) south-east of Lake Chad. 

Since the last location received at 4pm on 21 July near Sicily, Chris had covered 3035km (1885 miles) in as little as three and a half days, arriving in Chad on 24 July.

Last year, Chris crossed the desert and arrived just north of Lake Chad on 19 July. In 2011 he arrived in Chad on 25 July so the timings are really similar. In both cases he remained in Chad until mid September/early October before then moving into Central African Republic. 

Nick is the second Cuckoo to make it to Africa! ! Signals put him in Algeria near the boder with Mali and he seemed to be in active migration. His tag has new programming which turns the tag on when the battery is full and we hope to hear form him later today. It looks like he  has covered at least 2050km (1270 miles) in the last four days. 

We can now confirm that 128303 has a name and will be called Patch. He has been named on behalf of the Patchwork Challenge and Meopta and Forest Optics, who have sponsored participants in the challenge. It looks like this comes just in time too, while three of our tagged Cuckoos have made it to Africa, signals from Patch’s tag show that he is finally on the move, heading south within England. Transmissions this morning show he is moving around close to the border between south Yorkshire and north Lincolnshire, around 16km (10 miles) south-east of Doncaster. 

By the afternoon of 22 July, Waller had left France, crossed over Switzerland and made it in to Italy. His location was just west of Lake Como. This journey covered 460km (285 miles). He is about 85km (52 miles) north of Livingstone, another of the Scottish Cuckoos.  

Ken has made rapid progress since leaving Sussex sometime after the 18 July. By the evening of 20 July he had made it as far as the west coast of southern France, and by the early hours of 23 July he was in southern Spain! His last position was 70km (45 miles) south-east of Seville.  This means he covered 1,850km (1150 miles) in around 8 days. He is the fourth East Anglian Cuckoo to take the Spanish route this year. Chris, tagged in year 1 of the project, is the only East Anglian Cuckoo so far this year to take the Italian route. Nelson,  tagged this spring in East Anglia, remains in France and we are waiting to see which way he goes next.  

Poor quality transmissions from Tor on 23 July show that he is in Corsica, along with Sussex the Cuckoo.  It looks like Dart and Tor could cross from these islands to Africa but we will have to wait and see what they do next. 

Dart has flown south for a summer holiday to Mallorca, adding a new island to those visited by our tagged Cuckoos. He has travelled 500km (310 miles) from Italy to the south coast of Mallorca and is currently north of Cala Figuera. Two of the other Devon Cuckoos have travelled to Spain, while poor quality transmissions from Tor on 23 July show that he is on Corsica, along with Sussex the Cuckoo.  It looks like Dart and Tor could cross from these islands to Africa but we will have to wait and see what they do next. 

Chris has left the Po watershed and by the 22 July had travelled 765km (475 miles) to the north-west of Sicily. Last year, after a short stop in the Po Watershed, he also had a short stop  in Sicily  before embarking  on his crossing of the Sahara Desert just two days later. This year he arrived in Italy on 4 July and has spent more time at this stopover than he did last year, when he spent a larger amount of time in Belgium before heading south.