Two adult males jostling for position in the roost
Green wing-tagged juvenile S1 or SI (black on green). According to the LROS site, this same bird was seen at Rutland Water in the first couple of weeks of September and was apparently ringed in North Norfolk on 14th June.
One of these photos was taken by digiscoping (the rest DSLR with 300mm + 1.4x converter). The idea is you shouldn't really be able to tell which it is...
