Rooks nesting on pylons
Roger Umpelby
Full house! Rooks nesting on a pylon near Ashton-under-Hill, March 2011. There were about five nests in an oak about 100m and a rookery in trees about 300 m away.
Images
Fig.1. Rookery pylon 8April2012 Ashton under Hill.Roger Umpelby
Fig.2. Rookery pylon nest 5 with occupant 8April2012 Ashton under Hill.Roger Umpelby