In October 2008, a second osprey platform was added at the north end of Hoover Reservoir. The following spring a second osprey couple showed up to use the new platform but they were chased away by the pair nesting on the first platform. This spring the second osprey couple chose to nest in a tree on White-Tailed Deer Island in Hoover Reservoir giving a pretty good indication of what osprey would do if all the man-made structures suddenly dissappeared.
---- Dave Slager <[log in to unmask]> wrote:
> I've never seen Ospreys nesting in trees in Ohio, but that might not
> mean they're incapable of nesting in trees. One possibility is that
> Ospreys prefer manmade structures because of perceived superior
> structural characteristics and/or high availability. I'm not aware of
> any actual data on this; it would interesting to remove all the
> man-made structures in an area and see what the Ospreys do.
>
> Dave
>
>
> On Wed, Jul 7, 2010 at 12:36 PM, Carole Babyak <[log in to unmask]> wrote:
> > One thought on Osprey nests in cell towers and other man-made structures: Many of the Ospreys released in Ohio came from Langley Air Force Base - VA - near Washington DC. They were nesting on the flight lights which was dangerous to the jets and the Ospreys. These young hatched-out with jets taking off and landing beside them, so they are not bothered by trucks, cars and motor boats. Perhaps it will take a few generations to seek natural nest sites. Another question on the subject: Do they nest in natural sites on the east coast? I've seen pictures of Opreys nests on bouys etc. Have they adapted to man-made structures out of convenience?
> >
> > Carole Babyak
> >
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