Common Cuckoo

On my walk today the highlight was a calling Common Cuckoo , it called 5 times in all but then there was no more sign of it . Also seen were 40+ Dunlin , 20+ Bar-Tailed Godwit , 3 Whimbrel , 20+ Common Swift , 8 Common Sand Martin and the following warblers were also seen with Cetti`s Warbler , Sedge Warbler , European Reed Warbler , Common Chiffchaff and Blackcap .