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Updates from our Cuckoos

Read the latest updates from our Cuckoos on their migration.

Local movements from Carlton II, PJ and Valentine

26 May 2020
Carlton II, PJ and Valentine are all busy flying around their breeding locations, with the odd possible feeding excursion elsewhere, in areas that might be better for their caterpillar food. Right now they will be chasing and mating with female Cuckoos (all our tagged birds are males).

PJ is back on his breeding grounds in Suffolk

27 Apr 2020
By 8pm last night PJ had arrived back in the King's Forest in Suffolk, just south west of Thetford. This marks the completion of PJ's fourth complete tracked migration cycle.  

PJ heading home

25 Apr 2020
PJ didn't stop for long in the South Downs. Having arrived near the village of Treyford at around 4pm yesterday, by 8pm he was on the move again. By the time his last update arrived at 11pm last night he had flown a further 104 km (65 miles) north east and was near Nazeing in Essex. Hopefully when we receive the next update we will see that PJ is back on his breeding grounds in Suffolk again. 

PJ touches down in England

24 Apr 2020
After a brief stop in the south of France, PJ has pressed on north, crossing the Channel and arriving in England this morning. By 3pm he was just north of Chichester and by early evening he had settled near the village of Treyford in the South Downs. Last year PJ arrived back in England on 26th April. We have now tracked PJ over four complete migrations between England and Africa.  

PJ arrives in France

24 Apr 2020
Since our last update, PJ has pressed on, crossing the Pyrenees into southern France. His last known location was just north of the town of Mimizan in Nouvelle-Aquitaine in south-western France. When we receive our next update will PJ still be in France or might he already be back in England? Stay tuned to find out!

PJ making steady progress in Spain

21 Apr 2020
PJ has switched to a slower mode of migration since arriving in Spain but he is continuing to move north. By late last night he had flown 160 km (100 miles) north east from his last location, and was enjoying Sierra del Rincon, a UNESCO Biosphere Reserve outside Madrid. The most recent update from PJ's tag place him in a river valley between La Hiruela and Puebla de la Sierra. 

PJ reaches central Spain

17 Apr 2020
By yesterday evening, PJ had left Andalusia, flying 245 km (152 miles) north, over the Sierra Morena mountains and into central Spain. He is now close to the city of Talavera de la Reina and very close to an area he visited for a few days in 2019.  

PJ has made it to Spain!

14 Apr 2020
PJ didn't hang around in Morocco, instead he has pressed on, traveling a further 577 km (358 miles) north over the Mediterranean to Spain. He is now in the Sierra de Hornachuelos Natural Park, close to Retortillo Reservoir in the province of Córdoba, Andalusia. PJ arrived back in the UK between 18 and 30 April in 2017, 2018 & 2019 so we expect him to be on the move again soon. It looks likely that he will be the first of our tagged Cuckoos to arrive back, unless one of the others makes a move very soon.

PJ as successfully crossed the Sahara

12 Apr 2020
A series of updates received from PJ's tag early this morning show that over the last 48 hours or so, he has covered another 1,226 km (762 miles) from his last location in Mauritania to his current location in Morocco. In total he has flown 2,840 km (1765 miles) since leaving his stop over location in Ivory Coast. He is now on the southern edge of Barrage Ahmed El Hansali (formerly Barrage Dchar El Oued), a lake on the river Oum Er Rbia at the northern foot of the Middle Atlas mountains near Khenifra. In previous years he has only spent a few days in Morocco before pressing on to Spain.

PJ crossing the Sahara!

10 Apr 2020
A series of updates from PJ's tag early this morning show that he has embarked on his desert crossing. Over the last few days he has left Ivory Coast and flown over the southwestern corner of Mali and into Mauritania. The latest update which arrived at 06:22 this morning showed that he has flown 1,825 km (1,134 miles) from Ivory Coast and is now in or over north western Mauritania. PJ was tagged in 2016 and in the three previous spring migrations he has crossed the desert further east, mostly over Mali. In previous years, he has made his desert crossing between 6 and 13 April, so he is right on schedule. The mean arrival data of Cuckoo in the UK is around 20th April and some have already been reported here. We will now keep our fingers crossed that when we receive the next update, PJ will have safely completed his desert crossing. Stay tuned!


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