Temperatures are going down, days become shorter, birds are migrating, leaves change their colour and then drop, this is autumn.

Another beautiful season, full of colours, especially in the north part of the world, like Finland. Forests are full of mushrooms and berries and leaves go from green to red and yellow.
We can also listen and see those thousands of birds, especially geese and cranes flying high in the sky, moving to warmer places. Sometimes they are just waiting each other before the big flight, it’s beautiful to watch and amazing to think that those birds will fly several thousands of kilometres non-stop, and even by night.
I thought that birds didn’t fly by night except noctural birds like owls but last night I was outside and I could listen geese which were flying on top of me. I couldn’t see them but according to the noise there was a lot.