I put on the Tamron 150-600 and the Better Beamer on the Yongnou and went for a walk this morning.
There would have been enough light, but because the sun was low in the sky and was giving harsh sidelighting with some shots, the Better Beamer came in handy for some fill light.
Wompoo Pigeon.
A friend of mine on another forum posted this in one of my threads over there, he used my photos out of my thread to do the artwork.
He is a bit of a Photoshop legend, pity he's a Canon shooter. ( He goes by the name "Isac" - I Shoot A Canon )
The smaller Egret was perched on the branch and I was lining it up for the shot just as the bigger one bombed into the photo just as I was clicking the shutter, the small one jumped a foot to the left.
When they were a bit more composed.