i take this little bird a few weeks ago, but i've seen about still , i am thinking its some sort of Warbler, but not to sure

Can i get some help with ID of this warbler, taken in Al Ain

I counted 41 stone-curlew this morning , the photo is un-edited, as i was trying to get as many birds in one shot , taken just outside of Al Ain on Private estate Siah al Miyah (SAM), the birds usually all sit in the same area of the field, but they were disturbed by a quad bike .