| Cloud, smoke and steamWild West Yorkshire nature diary, Saturday 10th April 1999
 
 As it comes into the valley, trailing white sunlit clouds of steam, whistle blowing and a chugging sound that suggests the effort it is putting into climbing a gradient, it seems somehow alive. After filling up, it sets off again on its circuit of the south Pennines, belching out clouds of grey smoke. I remember how, as young children, we used to run to the bridge when we saw a train coming for the fun of being enveloped in the noise and the clouds of steam. 
 
 Richard Bell,         |