Haha, sorry for posting so much nature related lately.
I was out again, standing up at 5:30 in the morning driving to south/eastern brandenburg i found myself around half an other before sunrise somewhere nowhere at -16,5 degreed celcius. Combined with a cold eastern wind it was fucking cold. But, got some really nice colors in the "blue hour"

I was searching for birds, too. But the lake is completly frozen and no single bird was on it.