This normally isn't enough information to identify a bird. Only because the local "wildlife here" signs specifically mentioned the Osprey nests on the pilings and it's obviously not a bald eagle am I willing to call it.

Camera:	Nikon D2x
Date:	Saturday, June 10th, 2006 at 11:07 AM
Exposure:	1/200 sec at f4.0
ISO:	100 asa
Lens:	80-200mm f/2.8D ED-IF AF-S Zoom-Nikkor at 200mm (equivalent field of view of a 300mm lens on a 35mm camera) With cropping (you see 7% of the image as shot), this lens is effectivly a 1062mm lens on a 35mm camera
Photographer:	John Harvey
Scientific Name:	species related to Pandion haliaetus (Osprey)
Tag:	nest, bird
Larger Image:	1333 x 2000
Raw Image:	806 x 1209