Market Exploration ...

I spotted a great tit on the bird house in the backyard. After looking through the hole - is what I pictured - it went inside. After a couple of minutes it came out again and flew away. I wonder what it means ... the bird house was not inhabited this spring.

Thank you for visiting my journal, your supporting comments and your tokens of appreciation. Very kind of you!

Edit:
Ooo, I see it's my 2000th blip this day ... time flies ...