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Nussey

Named in memory of Ann Nussey, the late wife of Vaughan Pomeroy who is a founding member of the Witherby Custodians. Together they have been members and valued supporters of BTO.

Nussey the Cuckoo
Status:
Inactive
Tagged:
Thursday, May 30, 2019 - 08:00
Tagging Location:
New Forest, Hampshire
Sex:
Male
Age when found:
Adult
Satellite Tag No.:
179109
Wing Length (mm):
228

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Nussey's journey from 31 May 2019 to 09 August 2019

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Nussey's movements

04 Sep 2019 - A challenging autumn migration

The last few weeks have been quiet and for those who had not yet completed their desert crossings, it looks like the challenging conditions have claimed more of our tagged Cuckoos.

Unfortunately no further signals have been received from Knepp. From the temperature data and movements at the time, he was alive on 12 July, when we last heard from his tag. Though the battery charge had been low for a few days, there is no evidence of long term battery decline so we can't be sure what has happened to him - either he, or the tag, appear to have died suddenly. 

Lambert, who was still in France, has not moved on south and signals on 21 August showed high temperature fluctuations across the day, indicating the bird's body temperature and behaviour were not regulating it. We've heard nothing since then, and his tags battery charge had suddenly dipped, all of which leads us to believe he has likely died.

Unfortunately the challenging conditions have also impacted on Nussey who has already attempted two trips to Africa and retreated to Europe.  Abnormally low temperatures were received at the time of the last messages (16 August), having previously been fine. He was not migrating at that time, so the low temperatures were not due to high altitude, and the battery was also much lower than previously, further suggesting he was dead.

The droughts and exceptionally high temperatures in Europe appear to have proved difficult for our Cuckoos this year, however the five south of the Sahara are still regularly transmitting. Valentine, PJ, Carlton II and Tennysons' tags have all sent signals during September and the last signals received from Senan's tag were at the end of August and show him still in Burkina Faso.

15 Aug 2019 - Nussey still in Spain

We last heard from Nussey on August 10 when he was still in Spain. His latest location shows him near La Portera and Hortunas, approximately 60 km (38 miles) west of Valencia. 

07 Aug 2019 - To and fro for Nussey

Nussey, who has already visited Africa briefly this summer,  was in the Andalusia region of Spain by the evening of Friday 2 August and by the morning of Saturday 3 August was crossing the Mediterranean. He landed in northern Morocco, just south of Guercif. However, locations received since, show that he started his desert crossing from the Altas Mountains on Saturday evening but turned back in the middle of Sunday from some where in western Algeria. Yesterday (Tuesday 6 August) he was back in Spain, to the south-west of Valencia.

These aborted attempts must have been in response to unfavourable conditions and we are now a little worried about what this mean for the rest of his journey, as he will have expended a huge amount more energy in order to back-track. He will be one lucky and tenacious Cuckoo to survive the added burden of these attempts. We'll have to wait for further signals to see what he does next. 

05 Aug 2019 - Nussey back in Africa

By 6pm on Friday 2 August, Nussey had flown 744 km (462 miles) south and was near Oria, a municipality of Almería province, in Andalusia, Spain. He didn't stay there long however and by 10:10 am on the morning of Saturday 3 August he had flown a further 406 km (252 miles) south, crossing the Mediterranean and landing in northern Morocco, just south of Guercif. A series of poor quality locations received since suggest that he set out across the desert before turning back so we'll need to await some better data before we can be sure of his new location.  

18 Jul 2019 - Nussey near Escource

Since our last update Nussey has flown a further 20 km (13 miles) north and is now close to the town of Escource in Nouvelle-Aquitaine in southwestern France. Having already been to Africa, he has regressed to being our most northerly Cuckoo! 

Past updates from Nussey

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