Three tagged Cuckoos head north

03 Jan 2019

Robinson, Sherwood and Thomas have all made northerly flights during the last few days, undertaking the very first leg of the long journey back to the UK. The average spring arrival date for Cuckoo in the UK is 19 April - they have a long way to go yet, follow their progress here.

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Three tagged Cuckoos head north

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Biodiversity loss and the UK’s birds

Raptor ID (2 sessions, Wednesdays 10am)

BTO Data Reports