These eagles were having fun at the side of very green water. It was not just a sheen on the surface of the water it had real depth. The picture of the Tern/Gull (please help with identity) taken the following day shows a distinct green stain on its belly, probably as a result of the water the day before. Did anybody els see it?

Once again apologies for not appending dates and locations: Eagles 15/3/19, Gull 16/3/19; both at Ras Al Khor, Lagoon Hide.
Nice shot, Bob; though you’ll get the hang of those Slender-bills one day... 😜