It's sunday laziness, being on the watch of a balcony monster.
Actually it is a great tit, who is feeding its children. I don't know if it is the mother or the father, but both have alternated with the chicks-feeding in a very fair manner. I've heard that in the feeding period they carry up to 10,000 worms to the nest - greedy little chicks! I guess, monster of my balcony is absolutely the right term for these beasts.
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