Quetzalcoatlus - Petr Suvorov Web Page

2019

Rok ornitologa: Zima (2019 - 2020)/Year of the ornithologist: Winter

Rok ornitologa: Podzim (2019)/Year of the ornithologist: Autumn

Rok ornitologa: Léto (2019)/Year of the ornithologist: Summer

Rok ornitologa: Jaro u vody (2019)/Year of the ornithologist: Spring at the water

Rok ornitologa: Jaro v otevřené krajině (2019)/Year of the ornithologist: Spring in the opened landscape

Rok ornitologa: Jaro v lese (2019)/Year of the ornithologist: Spring in the forest