(Friesche Veen - february 2018 )
(Westerplas - Schiermonnikoog july 2021)
old beech-oak forest with carpet of wood anemone
mountain peaks flanking the Rio Urdon valley
mountainpeaks seen from the path near Tielve (griffon vulture soaring)
mountainpeaks seen from the path near Tielve
Covadonga - Lago Enol
Covadonga - Lago La Ercina
Covadonga - Lago La Ercina - mountainpeak with snow
Covadonga - between the lagos
Covadonga - rockformation on the flank of Pico de Mosquital
Covadonga - view south from the flank of Pico de Mosquital
Covadonga - rockformation on the flank of Pico de Mosquital - Eurasian crag martin (Ptyonoprogne rupestris) flying
Covadonga - flank of Pico de Mosquital
Covadonga - macroview from southwest at Lago Enol
just emerged from chopped willow-wood (Groningen july 2017)
warming up for first flight (Groningen july 2017)
(Groningen july 2017)
feeding on appletree (Groningen august 2022)