Photos are from my several days trip to eastern Slovakia in August this year.
I have chosen only the photos that I consider to be of good quality, for the pleasure of bird beauty. The total number of sightings for iNaturalist was much higher.
I'm exceptionally happy with the lens, it's extra class.
HD PENTAX-D FA 150-450mm F4.5-5.6 ED DC AW
The black-crowned night-heron Nycticorax nycticorax
https://www.inaturalist.org/observations/189788820
https://www.inaturalist.org/observations/189878231
The common starling Sturnus vulgaris
https://www.inaturalist.org/observations/189879116
The purple heron Ardea purpurea
https://www.inaturalist.org/observations/189789202
The little egret Egretta garzetta)
https://www.inaturalist.org/observations/189787469
The European roller Coracias garrulus
https://www.inaturalist.org/observations/189880732