ATM Plover.

Known to us all as the Stone Curlew, breeding in Wilts and Brecklands,  East Anglia. This painting on the loos by QE Gardens in Salisbury, done by street artist ATM.
We know ATM is male, over 25, born in Northern mill town, study art at Sheffield College. Also did the Great Bustard on Whitechapel Rd and the Bittern at Bethnal Green. I think RSPB and City council paid him for this one.