was the the thing i was delighted to hear was the song thrush, that was my first of was the song thrush, that was my first of the was the song thrush, that was my first of the year and it has eight repetitive first of the year and it has eight repetitive and gorgeous song, and we also heard repetitive and gorgeous song, and we also heard a repetitive and gorgeous song, and we also heard a woodpecker earlier. what also heard a woodpecker earlier. what is also heard a woodpecker earlier. what is this big garden birdwatch all about? what do people have to do? it all about? what do people have to do? , , , ., do? it is the biggest garden wildlife survey do? it is the biggest garden wildlife survey in do? it is the biggest garden wildlife survey in the - do? it is the biggest garden wildlife survey in the world | do? it is the biggest garden i wildlife survey in the world now, 1 million wildlife survey in the world now, 1 million people took part last year, and what m