At the beginning of the month the weather was very warm and the water
changed its colour- greenish brown.
I often go to swim, the upper layer of water is much warmer than deeper
layers.
There are many brits (baby fish) in the lake swimming around, they like to
eat boiled corn. I saw a small pike, about 10 cm, it's mouth was like a
duck peak; it jumped out of water, dapping like a drakestone.