This was captured last Friday at Anhinga Trail, ENP. There seems to be a lot of nesting activity, even Cormorants were carrying branches, wasy in the back by the rookery island. There's also an Anhiga nest with chicks already :)
Model: Canon EOS-1D Mark IV
Lens (mm): 500
ISO: 800
Aperture: 5.6
Shutter: 1/2000
Program: Manual