Tom Sutcliffe out in SA has put together an incredible series of articles on spotting trout. Click the post title for the links to all nine parts. The photography is staggering and the tutorials are massively insightful.
For too long I've overlooked developing this skill. Even on my local, peat stained streams there are trout to spot in the right conditions. You'll develop a keener sense of self-discipline and awareness on stream as you learn to spot trout.
Thanks for the articles Tom. Alongside Vince Marinaro's rise-form studies, this is impeccable material for serious fly fishers.