The men watch while the parent peregrine watches them.
Thank goodness the climber wears a helmet as he replaces the newly banded bird back in the nest.
While the banding takes place the parents swoop and zoom above anxiously.
Work now completed, an hour elapsed while the adults got closer and closer to the nest. Finally a parent bird gathers some food stashed on a girder to feed her babies
May 28, 2011 Here is the female fledgling who is not yet flying.
May 28, 2011. The male in the two photos above stays close but is now flying nearby.