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