Ospreys are found pretty much worldwide. They suffered a setback during the years of unrestricted pesticide use but populations are now on the rise. They nest in high places, typically near water and feed almost exclusively on fish, although sometimes taking small mammals.
With a wingspan reaching six feet and an average lifespan of 7-10 years the Osprey is second only to the eagle in size and strength. The eagle is the Osprey's sole predator, usually confining its attack to stealing an Osprey's catch.
A typical Osprey nest will be made of rough twigs and branches and can be quite large. I caught the Osprey pictured below attempting to nest at the top of a World War One Memorial measuring over 110 feet in height. It eventually gave up for lack of a suitable surface.
Postscript:
Here are a few live cams of Osprey Nests. Hopefully, someone will be home. If you device is powerful enough, feel free to open them simultaneously. Magical!
Northeast Coast U.S. Osprey Live Cam:
Somewhere in Europe? Osprey Live Cam:
Nova Scotia Osprey Live Cam:
Montana Osprey Live Nest: