They circle in from the sky, swoop across the water, lite quietly near us, on the golf-course shore.
Scouts fly across the lagoon, check out the trees on  the far shore, return.  Eventually their message is:  "No alligators in the branches".  
In quick succession then, in clusters of twos or threes, the flocked Egrets, Ibises, Herons fly from the near shore over to their residence for the night,
now quite noisy as they congratulate themselves and sing lullabies to one another.

DSC02001a.jpg
DSC02029a.jpg
DSC02030.jpg
DSC02033.jpg
DSC02048.jpg
DSC02010.jpg
DSC02035.jpg
DSC02036.jpg
DSC02003.jpg
There are two roosts across the lagoon:
the tree to our right

DSC02014.jpg
DSC02037.jpg
DSC02046.jpg


...and the copse to our left.
DSC02049.jpg
DSC02039.jpg
DSC02042.jpg
Many of the birds in the area of the copse seem to have settled on the ground
rather than in the trees,
which is strange because an alligator could be seen cruising along the shore.
DSC02044.jpg
DSC02047.jpg
DSC02053.jpg
As night falls, the two roosts filled up, the bickering for favorite spots recedes, and the only sound is the contented cooing of the flock.