On the outskirts of the forest, you can always find various birds with us. Today I go up and see two sparrows sitting on a tree and a hollow in the tree next to them. At first, they just jumped around him and gradually approached him. Then they sat down next to the hollow and looked around and into the hollow.
Apparently they were deciding among themselves the question of whether this hollow was occupied by other birds. Winter is already approaching and they were looking for a place to hide from the cold. The hollow was located high in the tree so it was safe.
One sparrow crept to the edge of the hollow and looked for a long time what was inside. The second sparrow at this time vigilantly looked around. Apparently they feared that if the hollow was occupied, they could be driven out of here. Apparently they liked the hollow.
They looked around for a while. But no one bothered them. Apparently the hollow was free and no one took it. They conferred among themselves for some time and apparently decided that it was necessary to examine it inside .
Then one sparrow quickly dived inside, and the second remained to observe whether there were any dangers around.
He looked back all the time. Apparently he decided to make sure that with the second sparrow who examined the hollow inside everything is in order and nothing threatens him. When the inspection was over, they jumped out of the hollow and discussed something for a long time.
Apparently they liked the hollow and decided to establish it here for the winter. It's good that they found this hollow for themselves in time. Winter cold is approaching and they need somewhere to hide from the frost.
I hope that I will be able to see these sparrows again in winter.