In early spring, in Bialowieza Forest weather can change rapidly. Maybe both to snow, and a few minutes later the sun shine. We met recently some Pygmy Owl on hunting for rodents. They were so focused on that, that they do not dissipated by our presence. Bialowieza Pygmy Owls at any time of the year are nice to see.
When it snows:
When it is a little windy weather: