六七十年代香港的許多樓宇天臺，
是樓宇住客甚至其他外人的公眾空間。
那時的天臺，
是孩童的遊樂場；
是師奶的晾衣場；
是麻甩佬的瞭望臺……
但到1967年無線電視台開台後，
樓宇的天臺多數變成了【骨場】。
家家戶戶都在天臺裝置了電視天線（魚骨天線），
收看免費電視節目。
大家都回家看電視，
從此天臺也少有人上去。
天臺少了人來騷擾，
那些飛鳥偶爾飛到來，
唱一兩段吱喳的歌，
或者為我們唱一兩段 puppy love 的情歌！
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Mockingbird - Barclay James Harvest
sea, surf, sand, clouds and sky
Hush, now baby don't you cry
There's a mocking bird
Singing songs in the trees
There's a mocking bird
Singing songs just for you and me
Rain, sea, surf, sand clouds and sky
Time will see your tears run dry
There's a mocking bird
Singing songs in the trees
There's a mocking bird
Singing songs just for you and me
There's a mocking bird
Singing songs in the trees
There's a mocking bird
Singing songs just for you and me
Rain, sea, surf, sand, clouds and sun
Bless the tears of love, now gone
There's a mocking bird
Singing songs in the trees
There's a mocking bird singing songs
Singing just for you and me
