 September 2015, 1st cy, EOS 7D II + EF 300/2.8 + 2x Konverter in front of wind turbine © Richard Katzinger |  November 2012, 1st cy, EOS 7D + EF 300/2.8 + 2x Konverter © Richard Katzinger |  December 2014, 1st cy, EOS 7D II + EF 300/2.8 + 2x Konverter © Richard Katzinger |
|---|---|---|
 January 2013, 2nd cy, EOS 7D + EF 300/2.8 + 2x Konverter ringed in Poland © Richard Katzinger |  December 2014, 2nd cy, EOS 7D II + EF 300/2.8 + 2x Konverter © Richard Katzinger |  March 2015, 3rd cy, EOS 7D II + EF 300/2.8 + 2x Konverter © Richard Katzinger |
 December 2014, 4th cy, EOS 7D II + EF 300/2.8 + 2x Konverter ringed in Czech Republic, breeding female in Austria © Richard Katzinger |  April 2013, adult, EOS 7D + EF 300/2.8 + 2x Konverter © Richard Katzinger |  September 2013, adult, EOS 7D + EF 300/2.8 + 2x Konverter © Richard Katzinger |
 December 2014, adult, EOS 7D II + EF 300/2.8 + 2x Konverter © Richard Katzinger |  December 2014, adult, EOS 7D II + EF 300/2.8 + 2x Konverter © Richard Katzinger |  April 2015, adult, EOS 7D II + EF 300/2.8 + 2x Konverter © Richard Katzinger |
 February 2016, adult, EOS 7D II + EF 300/2.8 © Richard Katzinger |