Bit of a shot in the dark this.
A friend has just phoned me from beside the river in Blairgowrie. He's hearing a song from the trees, which he describes as a loud, whistling "tchew"..... "tchew"..... "tchew". Then a break before it starts again.
I'm a bit stuck, any ideas, that I can explore.
A friend has just phoned me from beside the river in Blairgowrie. He's hearing a song from the trees, which he describes as a loud, whistling "tchew"..... "tchew"..... "tchew". Then a break before it starts again.
I'm a bit stuck, any ideas, that I can explore.