We can see two pairs of nesting Osprey from our house. The males return every year around St Patrick's day from their South American winter home. They begin to build the nest in preparation for the females arrival some two weeks later. They have made a miraculous recovery from near extinction about 60 years ago due to pesticide poisons. Led by Gil Fernandez, local naturalists helped save and bring back the Osprey by building platforms for nesting and cultivating the science that helped ban the worst pesticides. I can stand directly below one of the nests and watch as the bird sores away in the thermals to distract me from the nest. There was great drama this year when a bald eagle came into the area to fish. Our four Osprey and 2 from a neighboring nest aggressively attack and drove off the eagle who certainly would have gone for the chicks.